Best straps for the Patek Philippe Perpetual Calendar Chronograph
20 mm lugs, 37.5 mm case, reference 2499 (1950–1985). Try a strap below; the drawing is to scale.
Strap
Colour: Dark brown
Strap width20 mm
At the buckle18 mm
Lug to lug (est.)44 mm
Looks that work on the Patek Philippe Perpetual Calendar Chronograph
Patek Philippe Perpetual Calendar Chronograph specs
- Made
- 1950–1985
- Case
- 37.5 mm
- Lug width
- 20 mm
- Case material
- 18k yellow gold
- Movement
- Calibre 13''' (Valjoux 23-based), manual-winding chronograph with perpetual cale
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 Patek Philippe Perpetual Calendar Chronograph
What size strap fits the Patek Philippe Perpetual Calendar Chronograph?
The Patek Philippe Perpetual Calendar Chronograph takes 20 mm straps: its lug width is 20 mm. A leather strap will usually taper to 18 mm at the buckle.
How big is the Patek Philippe Perpetual Calendar Chronograph?
The case is 37.5 mm across, and about 44 mm from lug tip to lug tip.
What strap looks best on the Patek Philippe Perpetual Calendar Chronograph?
Good options are a black leather strap, a gold three-link bracelet, a grey suede strap. Try them all on the drawing above.
Sizes come from published specs. Check yours before you buy: how to measure lug width.