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Blancpain Bathyscaphe
Ref. 5100-1127-W52A · Diver
$12,500Stock unknown
Case
- Diameter
- 38mm
- Thickness
- 10.8mm
- Material
- Steel
- Finish
- Steel
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- 1150
- Type
- Automatic
- Power reserve
- 100h
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- rotating
- Bracelet
- fabric
- Hands
- baton
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Fifty Fathoms collection · 59 watches
46 more in this collection
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The market
Market prices.
Retail$12,500
eBay listings
- Blancpain Fifty Fathoms Bathyscaphe 5100-1127-W52A – Very Good – Complete SetPre-owned - Good · US$6,900
- Blancpain Fifty Fathoms Bathyscaphe 38mm White Dial 2026 NEW 5100-1127-W52ANew with box and papers · US$9,987
- Blancpain Fifty Fathoms Bathyscaphe - 5100 1127 W52ANew with box and papers · IT$10,511
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The community take
Owners talk.
Owners widely praise the Blancpain Bathyscaphe for its understated elegance, quiet quality, and dial that plays with light, making it a premium, under-the-radar choice that feels luxurious. The 38mm case is noted as comfortable and vibrant, with minimal dial text appreciated for avoiding a billboard effect. However, some find its design underwhelming, markers small, and the price point a struggle. One owner reports exceptional accuracy at +0.1 seconds/day, while others criticize the bezel action as loud, firm, and potentially difficult underwater, a stiff strap, and occasional issues with internal debris. On balance, owners rate the Blancpain Bathyscaphe highly for its luxurious feel and understated dial design, despite some reservations about its price and finishing details.
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