Tel: +1 650-249-1630 or Email Us
COVID-19 Update: We are open for business Learn More.
BRAND SALE: UP TO 25% OFF EACH BRAND. LIMITED TIME LEFT.
Free shipping On US Orders.
$9.99 shipping for international orders*
COVID-19 Update: We are open for business Learn More.
  • Why buy from us?
  • 100% Authentic
  • Free shipping nationwide*
  • Safe & secure payment
  • Fast delivery
Home
Brands
Shop By Brands
VIEW ALL BRANDS
Accessories
Men's Watches
Men's Watches
VIEW ALL MEN'S WATCHES
Women's Watches
Women's Watches
VIEW ALL WOMEN'S WATCHES
flash sale icon Flash Sale
On Sale
Pre-Owned
Mega Brand Sale on ALL Brands!
0d 00h 00m
Brands
Shop By Brands
VIEW ALL BRANDS
Accessories
Men's Watches
Men's Watches
VIEW ALL MEN'S WATCHES
Women's Watches
Women's Watches
VIEW ALL WOMEN'S WATCHES
flash sale icon Flash Sale
On Sale
Pre-Owned
Mega Brand Sale on ALL Brands!
0d 00h 00m
40-45mm Watches

40-45mm Watches

40-45mm - Case Size - Watches - watches for sale | WatchShopping

40-45mm Watches

Asc

Items 1-48 of 2292

  1. New
    Oyster Perpetual Sea-Dweller 43 mm Ceramic Bezel Stainless Steel Men's Watch 126600BKSO
    Rolex
    Sea Dweller
    126600-0001
    Back in Stock
    Was: $16,664.00
    Now: $14,997.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  2. New
    Seamaster Diver 300 M Co-Axial Master Chronometer 42 mm Automatic Black Dial Steel Men's Watch
    Omega
    Seamaster
    210.30.42.20.01.001
    Limited Product Back in Stock
    Retail: $5,400.00
    Was: $4,927.00
    Now: $4,434.30
    Save18%
    COUPON DEAL SAVE 18% NOW
  3. New
    Seamaster Diver 300 M Co-Axial Master Chronometer 42 mm Automatic Blue Dial Steel Men's Watch
    Omega
    Seamaster
    210.30.42.20.03.001
    Back in Stock
    Retail: $5,400.00
    Was: $4,784.00
    Now: $4,305.60
    Save20%
    COUPON DEAL SAVE 20% NOW
  4. New
    Seamaster Diver 300 M Co-Axial Master Chronometer 42 mm Automatic Black Dial Stainless Steel Men's Watch
    Omega
    Seamaster
    210.32.42.20.01.001
    Limited Product Back in Stock
    Retail: $5,100.00
    Was: $4,542.00
    Now: $4,087.80
    Save20%
    COUPON DEAL SAVE 20% NOW
  5. New
    Deepsea Automatic D-Blue Dial Men's Stainless Steel Oyster Watch
    Rolex
    Sea Dweller
    126660-0002
    Featured Back in Stock
    Was: $19,084.00
    Now: $17,175.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  6. New
    Speedmaster Racing Co-Axial Chronograph 40 mm Automatic Black Dial Steel Men's Watch
    Omega
    Speedmaster
    326.30.40.50.01.001
    Back in Stock
    Retail: $4,800.00
    Was: $3,497.00
    Now: $3,147.30
    Save34%
    COUPON DEAL SAVE 34% NOW
  7. New
    Oyster Perpetual Datejust Rhodium Dial Automatic Men's Watch
    Rolex
    Datejust
    126300-4
    Limited Product Back in Stock
    Was: $10,889.00
    Now: $9,800.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  8. New
    Datejust 41 Black Steel/18k White Gold Dia 41mm
    Rolex
    Datejust
    126334-Black-G-J
    Featured Back in Stock
    Was: $16,719.00
    Now: $15,047.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  9. New
    Speedmaster Racing Co-Axial Chronograph 40 mm Automatic Black Dial Steel Men's Watch
    Omega
    Speedmaster
    326.30.40.50.01.002
    Back in Stock
    Retail: $4,800.00
    Was: $3,475.00
    Now: $3,127.50
    Save35%
    COUPON DEAL SAVE 35% NOW
  10. New
    GMT Master II Batman Steel Automatic Black Dial Men's Watch
    Rolex
    GMT Master II
    126710BLNR
    Back in Stock
    Was: $21,669.00
    Now: $19,502.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  11. New
    Datejust 41 Automatic Blue Dial Oystersteel Men's Watch
    Rolex
    Datejust
    126300-0018
    Limited Product Back in Stock
    Was: $12,209.00
    Now: $10,988.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  12. New
    HydroConquest Automatic Grey Dial Men's Watch
    Longines
    HydroConquest
    L37814766
    Limited Product Back in Stock
    Retail: $1,700.00
    Was: $1,473.00
    Now: $1,325.70
    Save22%
    COUPON DEAL SAVE 22% NOW
  13. New
    Aquaracer Calibre 5 Automatic Black Dial Men's Watch
    TAG Heuer
    Aquaracer
    WAY201A.BA0927
    Back in Stock
    Retail: $2,400.00
    Was: $2,364.00
    Now: $2,127.60
    Save12%
    COUPON DEAL SAVE 12% NOW
  14. New
    HydroConquest Automatic Men's Watch
    Longines
    HydroConquest
    L37424566
    Limited Product Back in Stock
    Retail: $1,325.00
    Was: $1,044.00
    Now: $939.60
    Save29%
    COUPON DEAL SAVE 29% NOW
  15. New
    DEFY El Primero 21 Dial Black Croco 45mm
    Zenith
    Defy
    95.9001.9004/01.R582
    Limited Product Back in Stock
    Retail: $11,200.00
    Was: $8,194.00
    Now: $7,374.60
    Save34%
    COUPON DEAL SAVE 34% NOW
  16. New
    Black Bay S&G Automatic Champagne Dial Brown Strap Men's Watch
    Tudor
    BLACK BAY
    79733N-0006
    Limited Product Back in Stock
    Retail: $4,150.00
    Was: $3,893.00
    Now: $3,503.70
    Save15%
    COUPON DEAL SAVE 15% NOW
  17. New
    New Tudor 1926 Baselworld 2018 Steel Automatic Black Dial Men's Watch
    Tudor
    Tudor 1926
    91651-0003
    Limited Product Back in Stock
    Retail: $3,100.00
    Was: $2,419.00
    Now: $2,177.10
    Save30%
    COUPON DEAL SAVE 30% NOW
  18. New
    Heritage Black Bay Swiss Dive Steel Automatic Black Dial Men's Watch
    Tudor
    Heritage Black Bay
    79230N-0009
    Featured Back in Stock
    Was: $3,904.00
    Now: $3,513.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  19. New
    Tudor Classic Automatic White Dial Unisex Watch
    Tudor
    Tudor Classic
    20310
    Limited Product Back in Stock
    Was: $4,366.00
    Now: $3,929.40
    Save10%
    COUPON DEAL SAVE 10% NOW
  20. New
    Pelagos Titanium Chronometer Automatic Black Dial Men's Watch
    Tudor
    Pelagos
    25600TN-0001
    Back in Stock
    Was: $4,850.00
    Now: $4,365.00
    Save10%
    COUPON DEAL SAVE 10% NOW
  21. New
    Black Bay 41 Automatic Black Dial Men's Watch
    Tudor
    Heritage Black Bay
    79543-0001
    Limited Product Back in Stock
    Retail: $4,200.00
    Was: $3,915.00
    Now: $3,523.50
    Save16%
    COUPON DEAL SAVE 16% NOW
  22. New
    Heritage Black Bay Bronze Swiss Dive Steel Automatic Grey Dial Men's Watch
    Tudor
    Heritage Black Bay
    79250BA-0001
    Limited Product Back in Stock
    Retail: $4,250.00
    Was: $4,168.00
    Now: $3,751.20
    Save12%
    COUPON DEAL SAVE 12% NOW
  23. New
    Titanium GMT White Dial Men's Watch
    Tissot
    T-Sport
    T069.439.44.031.00
    Limited Product Back in Stock
    Retail: $795.00
    Was: $296.00
    Now: $266.40
    Save67%
    COUPON DEAL SAVE 67% NOW
  24. New
    Brightz Solar SAGA267
    Seiko
    Brightz
    SAGA267
    Limited Product Back in Stock
    Retail: $1,224.00
    Was: $1,044.00
    Now: $939.60
    Save24%
    COUPON DEAL SAVE 24% NOW
  25. New
    Automatic Presage SARW035
    Seiko
    Presage
    SARW035
    Back in Stock
    Retail: $1,130.00
    Was: $1,066.00
    Now: $959.40
    Save15%
    COUPON DEAL SAVE 15% NOW
  26. New
    Presage Lacquer Dial Mechanical Self-winding SARX029
    Seiko
    Presage
    SARX029
    Back in Stock
    Retail: $1,036.00
    Was: $956.00
    Now: $860.40
    Save17%
    COUPON DEAL SAVE 17% NOW
  27. New
    Astron Executive Line SBXB137
    Seiko
    Astron
    SBXB137
    Limited Product Back in Stock
    Was: $1,737.00
    Now: $1,563.30
    Save10%
    COUPON DEAL SAVE 10% NOW
  28. New
    Astron GPS Solar Radio Time Signal SBXB109
    Seiko
    Astron
    SBXB109
    Limited Product Back in Stock
    Was: $1,385.00
    Now: $1,246.50
    Save10%
    COUPON DEAL SAVE 10% NOW
  29. New
    Deepsea Automatic Black Dial Men's Stainless Steel Oyster Watch
    Rolex
    Sea Dweller
    126660-0001
    Featured Back in Stock
    Was: $16,334.00
    Now: $14,700.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  30. New
    Day-Date 40 Everose / Olive Roman
    Rolex
    Day Date
    228235 Olive Green
    Featured Back in Stock
    Was: $68,529.00
    Now: $61,676.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  31. New
    Datejust 41 Rolesor Yellow Smooth / Oyster / Champagne
    Rolex
    Datejust
    126303-0009
    Limited Product Back in Stock
    Was: $16,939.00
    Now: $15,245.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  32. New
    Datejust 41 Silver/Steel 41mm Oyster
    Rolex
    Datejust
    126300-1
    Back in Stock
    Was: $10,669.00
    Now: $9,602.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  33. New
    Yacht-Master II Automatic White Dial 18k White Gold and Platinum Oyster Men's Watch
    Rolex
    Yacht Master II
    116689-0002
    Limited Product Back in Stock
    Was: $55,604.00
    Now: $50,043.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  34. New
    Yacht-Master 40 Automatic Blue Dial Oystersteel and Platinum Men's Watch
    Rolex
    Yacht Master
    126622 blue
    Back in Stock
    Was: $17,434.00
    Now: $15,690.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  35. New
    Submariner 18K Yellow Gold Automatic Black Dial Men's Watch
    Rolex
    Submariner
    116613 LN-97203
    Limited Product Featured
    Was: $18,534.00
    Now: $16,680.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  36. New
    Submariner No-date Black Dial 40mm Men's Watch
    Rolex
    Submariner
    14060M
    Back in Stock
    Was: $23,319.00
    Now: $20,987.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  37. New
    Sky-Dweller White 18k White Gold 42mm
    Rolex
    Sky Dweller
    326939-WO
    Limited Product Featured
    Was: $70,509.00
    Now: $63,458.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  38. New
    Sky Dweller Automatic Black Dial 18K White Gold Oyster Bracelet Men's Watch
    Rolex
    Sky Dweller
    326939-BkO
    Limited Product Featured
    Was: $70,509.00
    Now: $63,458.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  39. New
    Sea-Dweller Steel Automatic Black Dial Men's Watch
    Rolex
    Sea Dweller
    116600
    Limited Product Featured
    Was: $25,904.00
    Now: $23,313.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  40. New
    GMT Master II Steel Automatic Black Dial Men's Watch
    Rolex
    GMT Master II
    116710 LN
    Limited Product Back in Stock
    Was: $28,379.00
    Now: $25,541.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  41. New
    GMT-Master II 18kt Yellow Gold Automatic Black Dial Automatic Men's Watch
    Rolex
    GMT Master II
    116713 LN
    Back in Stock
    Was: $25,464.00
    Now: $22,917.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  42. New
    Deepsea Sea-Dweller Stainless Steel Automatic Deep Blue Dial Men's Watch
    Rolex
    Sea Dweller
    116660 DB
    Back in Stock
    Was: $21,614.00
    Now: $19,452.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  43. New
    Cosmograph Daytona 18ct White Gold Automatic Mother of Pearl Dial Diamonds Men's Watch
    Rolex
    Cosmograph Daytona
    116509-0044
    Limited Product Back in Stock
    Was: $76,449.00
    Now: $68,804.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  44. New
    Cosmograph Daytona 18ct Yellow Gold Automatic White Dial Men's Watch
    Rolex
    Cosmograph Daytona
    116503 White G
    Limited Product Featured
    Was: $34,979.00
    Now: $31,481.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  45. New
    Cosmograph Daytona Automatic Grey Dial Steel and 18K Yellow Gold Men's Watch
    Rolex
    Cosmograph Daytona
    116503 Grey
    Limited Product Back in Stock
    Was: $32,284.00
    Now: $29,055.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  46. New
    Cosmograph Daytona Steel Automatic White Dial Men's Watch
    Rolex
    Cosmograph Daytona
    116520 White
    Featured Back in Stock
    Was: $38,389.00
    Now: $34,550.10
    Save10%
    COUPON DEAL SAVE 10% NOW
  47. New
    Cosmograph Daytona Stainless Steel Automatic Black Dial Men's Watch
    Rolex
    Cosmograph Daytona
    116520 Black
    Featured Back in Stock
    Was: $38,994.00
    Now: $35,094.60
    Save10%
    COUPON DEAL SAVE 10% NOW
  48. New
    Heritage Black Bay Pepsi Blue and Red Bezel Stainless Steel Automatic Black Dial Men's Watch
    Tudor
    Heritage Black Bay
    79830RB-0001
    Back in Stock
    Was: $4,597.00
    Now: $4,137.30
    Save10%
    COUPON DEAL SAVE 10% NOW
Top 5 Popular 40-45mm Watches Watches
  1. Datejust 41 Blue Steel/18k White Gold Dia 41mm
    No. 1Rolex Datejust 126334-0015
  2. Seamaster Diver 300 M Co-Axial Master Chronometer 42 mm Automatic Black Dial Yellow Gold Men's Watch
    No. 2Omega Seamaster 210.22.42.20.01.001
  3. GMT Master II Batman Steel Automatic Black Dial Men's Watch
    No. 3Rolex GMT Master II 126710BLNR
  4. Fiftysix Silver Dial Automatic Men's Watch
    No. 4Vacheron Constantin Fiftysix 4600E/000R-B441
  5. Yacht-Master 42 Automatic Black Dial 18 ct White Gold Men's Watch
    No. 5Rolex Yacht Master 226659

Watch Case Size 40-45mm

Is this the right watch size for you? A watch case size of 40-45mm is the typical size for a sports watch. This size is also a little bit larger than the common watch size for men, but still a popular choice! Other than the case size of your watch, you should also consider the watch size's thickness and diameter when you're thinking of purchasing a timepiece. 

Related Articles about 40-45mm Watches

Top Men’s Oversized Watches

Top Men’s Oversized Watches

Men’s oversized watches are nothing new. In fact, there are watch snobs out there who disregard them as something old. Novelties from the 90s and early 2000s that are best left in the past with oversized jeans and sweater vests. And yes, we were inundated by big face watches back in the day, but things … Continue reading “Top Men’s Oversized Watches”
Read More
Browse Watch Guide
LiveChat
To Top