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SPB321J1
The Seiko Prospex SPB321J1 2022 Sumo Diver Automatic Men Watch delivers professional dive performance with a refined modern design. Featuring a bold 45mm stainless steel case with super hard coating, this timepiece is equipped with a deep blue dial, ceramic unidirectional rotating bezel, and sapphire crystal for durability and clarity. Powered by the Calibre 6R35 automatic movement, it offers a 70-hour power reserve and reliable accuracy. With 200-meter water resistance, screw-down crown, and Lumibrite hands and markers, the SPB321J1 is built for divers and enthusiasts who demand strength and style.
Add to Cart and Enjoy Men & Women's Watches: EXTRA $25 OFF (Min. $350)
Movement
Movement Type: Automatic with manual winding
Jewels: 24
Functions:
Date display
Stop seconds hand function
Case
Case Diameter: 45.0 mm
Case Thickness: 13.4 mm
Case Length (Lug-to-lug): 52.6 mm
Case Material: Stainless steel (Super Hard Coating)
Crystal Type: Sapphire crystal
Bezel: Unidirectional rotating bezel
Crown: Screw-down crown
Case Back: Screw case back
Strap/Bracelet
Band Material: Stainless steel
Clasp: Three-fold clasp with secure lock
Durability
Water Resistance: 200 meters (20 BAR)
For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.
Delivery within Singapore | Order by 11AM
(Checkout options may vary depending on minimum order requirements)
• Free Standard Delivery (3 business days)
• Free Next Day Delivery
• Express Delivery at $30 (order by 2PM)
• Click & Collect (ready in 2–3 business days)
Weekend & Public Holiday Orders
Orders placed during this time will be processed on the next business day.
