Marathon Diver's Automatic Medium strapThe Marathon Diver's Automatic Medium is a dive watch built to ISO 6425 standards but is a smaller, medium sized, version of Marathon's line of diver's watches, perfect for someone who wants a tough, reliable, and military issue dive watch, yet prefers a reduced size watch that is just as tough as its larger brothers. This is a dive watch certified for water resistance down to 30 ATM – 300 meters (1,000 feet) underwater. The Diver's Automatic
1/100 second stopwatch (24 hour total with split)
always sits securely on the wrist
Mineral Glass Hard glass resists scratching
side table or office desk
All traser® H3 watches are robust
screwed bars
Domed ‘Box’ anti-reflective sapphire crystal
basic movement Sellita SW200 (Top)
Power Source: Battery
The GA-100-1A4ER is beautifully finished in black with red accents and a black resin strap for a distinctive look
With a stately diameter of 55 mm back then
drops and vibrations