Blancpain

500 Fathoms GMT

Ref. 50021-12B30-52B

$16,045

Average market price ·

Price Range

$11,729 – $28,527

Listings Analysed

13

Data last updated May 16, 2026 · Sources: Chrono24, eBay, WatchFinder & more

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Other Blancpain Watches

Fifty Fathoms Automatique (Steel, Black Dial) Ref. 5015-1130-52 Fifty Fathoms Automatique (Titanium, Blue Dial) Ref. 5015-12B30-B52A Fifty Fathoms Automatique (Titanium, Black Dial) Ref. 5015-11C30-52A Fifty Fathoms Automatique (Red Gold, Black Dial) Ref. 5015-3630-52B Fifty Fathoms Bathyscaphe (Steel, Black Dial) Ref. 5000-1110-B52A Fifty Fathoms Bathyscaphe (Ceramic, Black Dial) Ref. 5000-0130-B52A Fifty Fathoms Bathyscaphe (Titanium, Black Dial) Ref. 5000-1230-K52A Fifty Fathoms Bathyscaphe (Ceramic, Blue Dial) Ref. 5000-0240-O52A