Strap for Senator Chronometer Red Gold / Silver / Alligator / Folding

The lug width is precisely 21mm. This measurement is critical for selecting a compatible strap without risk of play or misalignment. The width is measured by calculating the outer distance between the two lugs (the horizontal cylinders) that attach the case to the strap.

The best strap depends on your proportions and usage style. For pure elegance, we recommend alligator in black or brown with vegetable tanning, which dialogues naturally with the rose gold case. Shell cordovan in plum tones offers visible ageing and superior compactness. For versatility, vegetable-tanned calf provides tonal evolution over time.

The Senator uses tapered spring bars. Using a dedicated tool or spring bar tool, gently push the bar inward to release one end of the strap from the case. Extract the bar completely, replace the strap, and reinsert the bar, ensuring both ends lock securely into the case's recesses. A simple operation, but requires care to avoid scratching the rose gold.

Yes, provided the lug width is exactly 21mm. Artisanal straps built to this specification are 100% compatible. We recommend higher-quality straps (alligator, shell cordovan, European calf) to maintain aesthetic coherence with the Senator's manufacturing standard.

Durability varies by material and usage. A quality alligator or shell cordovan with vegetable tanning lasts 8-12 years under normal conditions, with visible colour evolution. A vegetable-tanned calf lasts 5-8 years. Frequency of use, body moisture, and sun exposure significantly influence longevity. Periodic maintenance (cleaning, conditioning with dedicated creams) extends useful life.