Seiko Prospex 'Alpinist' Automatic Green Dial Watch

Movement

Calibre Number: 6R35

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 70 hours

Jewels: 24

Functions: Stop second hand function

Date Display

Case/Band

Case Material: Stainless Steel

Case Size: Thickness 13.2mm, Diameter 39.5mm, Lug-to-lug 46.4mm

Crystal: Sapphire crystal with magnifier

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands and index(es)

Band Material: Cow leather

Clasp: Three-fold clasp with push button release

Other Details

Water Resistance: 20 bar

Magnetic Resistance: 4,800 A/m

Weight: 87.0

Features: Rotating compass inner ring, Screw-down crown, See-through & Screw case back.