We've compiled a list of watches sized below 40mm.
Seiko Submariner Mod Watch 40mm │ Black │ SKX │ Sunburst Dial – Watch Makeup
Vintage Seiko 6119 8540 Big Blue Dial Rare 40 MM Case Collectable | eBay
Seiko 5 Sports SRPE53K1 24 Jewels Automatic 40mm Blue Dial Stainless Steel Men's Watch | IOOMOBILE
Seiko Essentials 40mm Watch, Deep Green Dial | SUR503 | Borsheims
Grand Seiko Heritage Collection 9F85 Quartz 40mm SBGP003 – WATCH OUTZ
Seiko SUR509 Essentials Blue Dial 40mm Multicolor Nylon Steel... for $235 for sale from a Trusted Seller on Chrono24
Seiko Men's Automatic 5 Sports Stainless Steel Bracelet Watch 40mm - Macy's
2022 Grand Seiko Heritage 50th Stainless Steel 40mm Blue Quartz Watch
Original Seiko SRPH49k1 Auto 40mm Arabic Green Dial Men Rare Watch (Ltd Ed) | eBay
Seiko 5 Sports 40mm Curved End Asteroid Watch Bands | Strapcode
Premium Seiko Mod Datejust 40 Mm NH35 Mens Automatic Custom - Etsy
Grand Seiko Heritage Collection Hi-Beat UNWORN Heritage Shunbun Blue 40mm Seasons
Seiko Solar Powered Watch with 40mm Case, Sapphire Crystal #SNE529
Seiko International Edition 5 Sports Automatic New 40mm SRPE58K1 for $499 for sale from a Seller on Chrono24
Vintage SEIKO Japan Qtz Mens Watch Day/date Gold Dial 40mm - Etsy
Grand Seiko Evolution 9 Spring Drive 'White Birch' 40mm SLGA009 | Mayors
Grand Seiko Limited Edition Heritage Watch | Fink's Jewelers
Grand Seiko Heritage 40mm Mens Watch Limited Edition SLGH009 | Mayors
Seiko Prospex SPB149 Dive Watch | Two Broke Watch Snobs
Seiko Prospex 40mm Automatic Diver's Recreation - Brown – Smyth Jewelers
Seiko Presage Sharp Edge 40mm Automatic, Steel/White Dial – Smyth Jewelers
Grand Seiko Over Taking Rolex | 40mm SBGE255 - YouTube
Seiko Automatic Stainless Steel Bracelet Watch 40mm in Orange for Men | Lyst
Seiko 5 Sports Stainless Steel 40mm Watch | Mathews Jewelers
Seiko 40mm Automatic 5 Sports Blue Rowing Blazers Watch, SRP | James & Williams Jewelers | Berwyn, IL
New 40mm SEIKO GMT NH34 Automatic Date Coke Ceramic Bezel Sapphire FREE SHIPP | eBay
Grand Seiko Sport SBGV243 Quartz Black Dial 40mm
