Marathon Re-Issue SS GP Quartz-Date (GPQ) 39mm, US Government

商品説明

Strap type - Ballistic Nylon

MOVEMENT: High-torque Quartz • ETA FØ6 Movement
SCALE QUANTITY: 2
SCALE RANGE: 1-12 (13-24)
LUMINOUS FEATURES: Tritium gas tubes
CASE: 316L Stainless Steel
SUBMERSIBILITY: 5ATM (3ATM Spec Required)
CRYSTAL TYPE: Sapphire
CROWN TYPE: Pressure
DIMENSIONS: 39mm Diameter / 11mm thickness
CALENDAR: Date
LUG WIDTH: 16mm

FIELD WATCH - Designed for general infantry. Features a high impact 316L non-reflective stainless steel case and sapphire crystal.
QUARTZ MOVEMENT - High torque quartz ETA F06 movement with EOL (end of life indicator for battery)
TRITIUM GAS TUBES - Self-illuminating tritium gas tubes glow with no need to be charged by an external light source.
SWISS MADE - Marathon watches are proudly made in La Chaux de Fonds, Switzerland since 1939.
Intended use: Field
Encapsulated tritium (Isotope H3) light sources are at each hour position on dial and on hour & minute hands
316L high-impact stainless steel case with screw-down case back
Water resistant to 3ATM and dust proof
Each watch is numbered individually.
Includes nylon strap 16mm
Other strap options available in nylon and leather
Inspired by the Marathon GG-W-113 field watch (used throughout the 1980s by the US Army), the Marathon General Purpose Quartz in Stainless Steel revives this vintage style with a modern spin. It's manufactured from 316L surgical grade stainless steel with a satinized graphite grey, non-reflective, finish. The glass lens is made from sapphire crystals to provide ultimate: scratch resistance, overall durability, and clarity of dial viewing, all essential factors for military personnel.

To assist in low light viewing, the dial uses tritium tubes for the hour indices as well as hour and minute hands. Tritium is a self-illuminating gas which will provide a 24/7 glow without the need for recharging.

The ETA F06 is accurate to -0.3/+0.5 seconds per day and also includes an End of Life (EOL) indicator. The ELO will advance the seconds hand once every 4 seconds when the battery is low to inform you that a battery change is needed.

Made in Switzerland