This watch is exactly that, supporting the adventurer every step of the way.
Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.
CASE
Material: Stainless Steel (super hard coating)
Thickness: 13.6mm
Diameter: 39.5mm
Lug-to-lug: 46.4mm
Crystal: Curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, index(es)
Distance between lugs: 20
MOVEMENT
Caliber: 6R54
Power Source: Automatic with manual winding
Accuracy: 25 to -15 seconds per day
Power Reserve: Approx. 72 hours(3 days)
Jewels: 24
Functions:
- 24-hour hand (dual time display function)
- Stop seconds hand function
OTHER DETAILS
Water Resistance: 20 bar
Band Material: Cow Steer
Clasp: Three-fold clasp with push button release
FEATURES
The new Caliber 6R54, which has a power reserve of three full days, powers the new Seiko Prospex Alpinist Mechanical GMT.
The 24-hour display on the bezel and the 24-hour hand with red tip guarantee the legibility of the GMT function.
REF: SPB379
