Climb Any Mountain
The new SPB155 pays tribute to Seiko's classical Alpinist watch, which was purpose-built in 1959 for Japan's most elite mountaineers. This new modern interpretation retains the signature cathedral hands and Arabic numeral markers of its classically mid-century predecessor, albeit with a fully modern Seiko calibre, an upgraded box sapphire crystal, and an increase of the water resistance to a hearty 200 meters. Its case size has also been subtly refined to fit contemporary tastes while evoking a vintage feel through its warm gradated green dial.
Inside beats Seiko's own 6R35 automatic movement beats which maintains a healthy power reserve of approximately 70 hours, and can be wound manually or automatically. Crafted of stainless steel, with screwdown crown, see-through caseback, and secure tri-fold push button release clasp.
Specifications
- Functions: Hours, minutes, seconds, date
- Material: Stainless steel
- Dimensions: 38mm diameter, 12mm thick
- Front Crystal: Box sapphire
- Lume: LumiBrite
- Caliber: Automatic 6R35
- Power Reserve: 70 hours
- Water Resistance: 200 meters
- Bracelet/Strap: Stainless steel bracelet
