5M85-0AD0Â
The Seiko SUN045 Prospex Air Diver GMT is a bold and reliable diving watch powered by Seiko’s Kinetic GMT movement, which combines quartz accuracy with automatic charging. Built for adventure, it features a 47.5 mm stainless steel case, a 24-hour GMT function, and 200 meters of water resistance. Offered in Mint–A condition, this piece comes with its original box and papers, plus an additional non-original rubber strap for extra versatility.
Condition: Mint–A – excellent, lightly handled
Set: Includes original Seiko box and papers (no active warranty)
Case: 47.5 mm stainless steel with black ion finish
Crystal: Hardlex mineral glass
Dial: Black with luminous markers and bold orange GMT hand
Bezel: Unidirectional rotating bezel (diver-style)
Movement: Seiko Caliber 5M85 Kinetic GMT (auto-quartz, 6-month power reserve when fully charged)
Functions: Hours, minutes, seconds, date, GMT (second time zone), power reserve
Water Resistance: 200 meters / 20 ATM – ISO-rated for diving
Straps: Includes extra non-OEM rubber strap
$711.00 USD
Free delivery across the lower 48 US states.
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