Best straps for the Patek Philippe Perpetual Calendar Chronograph
21 mm lugs, 40 mm case, reference 5970 (2004–2011). Try a strap below; the drawing is to scale.
Strap
Colour: Black
Strap width21 mm
At the buckle19 mm
Lug to lug (est.)47 mm
Looks that work on the Patek Philippe Perpetual Calendar Chronograph
Patek Philippe Perpetual Calendar Chronograph specs
- Made
- 2004–2011
- Case
- 40 mm × 13.5 mm thick
- Lug width
- 21 mm
- Case material
- 18k yellow gold
- Movement
- Calibre CH 27-70 Q, manual-winding chronograph with perpetual calendar and moonp
- Water resistance
- 25 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 Patek Philippe Perpetual Calendar Chronograph
What size strap fits the Patek Philippe Perpetual Calendar Chronograph?
The Patek Philippe Perpetual Calendar Chronograph takes 21 mm straps: its lug width is 21 mm. A leather strap will usually taper to 19 mm at the buckle.
How big is the Patek Philippe Perpetual Calendar Chronograph?
The case is 40 mm across, and about 47 mm from lug tip to lug tip.
What strap looks best on the Patek Philippe Perpetual Calendar Chronograph?
Good options are a gold three-link bracelet, a grey suede strap, a black and grey stripe NATO strap. Try them all on the drawing above.
Sizes come from published specs. Check yours before you buy: how to measure lug width.