The SEIKO Prospex Alpinist GMT Blue is the perfect combination of style and functionality. Its stainless steel construction ensures durability, while its 42mm face is encased in scratch-resistant sapphire crystal for reliable protection. The lumibrite hands and markers make the time easy to read, and its GMT function allows for seamless tracking of multiple time zones.
The new Calibre 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.
Movement
- Caliber Number
- 6R54
- Movement Type
- Automatic with manual winding
- Precision
- +25 to -15 seconds per day
- Power reserve
- Approx. 72 hours(3 days)
- Jewels
- 24
- Functions
-
- 24-hour hand
- Stop seconds hand function
Case/Band
- Case Material
- Stainless steel (super hard coating)
- Case Size
- 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 and index(es)
- Band Material
- Cow Steer
- Clasp
- Three-fold clasp with push button release
- Distance between lugs
- 20
Other Details
- Water Resistance
- 20 bar
- Magnetic Resistance
- 4,800 A/m
- Features
-
- Screw-down crown
- See-through & Screw case back
