Strap for Senator Chronograph Panorama Date Capital Edition Red Gold / Grey / Calf / Pin

The lug width of the Senator 1-37-01-04-05-07 is 21 mm. This dimension is specific to the 42 mm red gold version and represents one of the finest proportions offered by Glashütte Original, requiring a curated selection of artisanal straps to ensure perfect aesthetic integration with the case.

For a red gold Senator, we recommend a dark brown alligator strap or vegetable-tanned calf leather, which respect the solemnity of red gold and develop a natural patina over time. Alternatively, fine-grained French leather or shell cordovan for those preferring pronounced colour evolution. For daily wear, a cotton NATO or FKM rubber strap offers versatility whilst maintaining the dignity of the watch.

The Senator 1-37-01-04-05-07 is fitted with straight lugs where the strap inserts. To replace the strap, you need a specific tool to extract the lug pins from their seats: we recommend consulting a professional watchmaker or Casati Milano, where experienced craftspeople guarantee safe strap replacement. If you prefer DIY, use a precision screwdriver and a clean workbench, taking care not to drop the pins.

Yes, absolutely. The Glashütte Original Senator 1-37-01-04-05-07 accepts any artisanal strap with 21 mm lug width. Milanostraps offers a curated collection of 21mm straps in leather, alligator, shell cordovan, NATO, and rubber, customisable according to your colour and finish preferences. A quality aftermarket strap can completely refresh your watch's aesthetics, allowing seasonal rotation or specific outfit coordination.

A leather strap, even of excellent quality like those made with vegetable-tanned leather or shell cordovan, has an average lifespan of 3-5 years under regular moderate use. Longevity depends on frequency of wear, humidity exposure, routine care, and initial leather quality. A rubber FKM or NATO strap lasts 5-7 years. Casati Milano and Milanostraps recommend seasonal rotation and periodic cleaning with neutral soap and warm water to maximise strap life.