Arnold & Son GMT II

Automatic chronometer movement C.O.S.C. 42 hours power-reserve, with 2 additional time zones. Water-resistance to 100 meters. Black dial with luminescent markers. Diameter 41.50 mm, thickness 13.20mm. Domed sapphire crystal including embedded magnifier for the date. Caseback fixed with 8 screws. Crocodile strap fixed with a lateral screw system.

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