The Citizen Promaster Super Titanium Dive Automatics:
link cases, Super Titanium, surface-hardened, with black DLC option,
link 46mm x 15.3 mm, sapphire crystal. Movement,
link caliber 9051, running at 28,800 vph; antimagnetic resistance 16,000 A/m (amperes per meter) 42-hour power reserve. Prices, $1095 on strap; $1295 on bracelet.
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