SEIKO PROSPEX SPB121J1 ALPINIST AUTOMATIC MEN WATCH
SPB121J1
- Warranty 3 Years
- 25% off at checkout
- Additional 6% off min 2pcs sitewide
- Free same-day Lalamove delivery (Order after 11am, next-day Lalamove delivery)
- In stock, ready to ship
- Backordered, shipping soon
A modern reissue of the iconic Seiko Alpinist, the SPB121J1 blends vintage explorer aesthetics with robust functionality. Housed in a 39.5mm stainless steel case and fitted with a calfskin leather strap, it features a sapphire crystal with date magnifier, inner rotating compass ring, and 200m water resistance—making it a reliable companion for urban or outdoor adventures.
Movement
Type: Automatic with manual winding
Caliber: 6R35
Jewels: 24
Functions:
Date display
Stop second hand function
Case
Diameter: 39.5 mm
Thickness: 13.2 mm
Length: 46.4 mm
Material: Stainless steel
Crown: Screw-down crown
Case Back: Screw case back, see-through
Water Resistance: 20 BAR / 200m
Crystal
Type: Sapphire crystal with magnifier
Strap
Material: Calfskin leather
Other Features
Rotating compass inner ring