Strap matcher

Best straps for the Blancpain Fifty Fathoms Bathyscaphe Day Date 70s

23 mm lugs, 43 mm case (since 2021). Try a strap below; the drawing is to scale.

Blancpain Fifty Fathoms Bathyscaphe Day Date 70s on a steel three-link bracelet
Strap
Colour: Steel
Strap width23 mm
At the buckle19 mm
Lug to lug (est.)50.5 mm

Looks that work on the Blancpain Fifty Fathoms Bathyscaphe Day Date 70s

Blancpain Fifty Fathoms Bathyscaphe Day Date 70s specs

Made
since 2021
Case
43 mm × 14.5 mm thick
Lug width
23 mm
Case material
Stainless steel
Movement
Calibre 1315DD, automatic
Water resistance
300 m

From the maker's published figures, gathered with AI help and not yet checked against a watch in hand. Measure your lugs before you buy.

Strap size for the Blancpain Fifty Fathoms Bathyscaphe Day Date 70s

What size strap fits the Blancpain Fifty Fathoms Bathyscaphe Day Date 70s?

The Blancpain Fifty Fathoms Bathyscaphe Day Date 70s takes 23 mm straps: its lug width is 23 mm. A leather strap will usually taper to 21 mm at the buckle.

How big is the Blancpain Fifty Fathoms Bathyscaphe Day Date 70s?

The case is 43 mm across, and about 50.5 mm from lug tip to lug tip.

What strap looks best on the Blancpain Fifty Fathoms Bathyscaphe Day Date 70s?

Good options are a black rubber strap, a black and grey stripe NATO strap, a taupe suede strap. Try them all on the drawing above.

Sizes come from published specs. Check yours before you buy: how to measure lug width.