Strap for SeaQ Date Stainless Steel / Black / Synthetic - Folding

The SeaQ features a lug width of precisely 20 mm. This measurement is integral to the 39.50 mm case design and reflects Glashütte Original's proportional philosophy. To verify, place a ruler perpendicular to the lug, measuring between the attachment holes whilst excluding the spring bar pins.

The optimal choice depends on intended usage. For elegance and marine resilience, we recommend alligator in black or navy blue, 4–4.5 mm thickness, which develops natural patina over time. For daily versatility, vegetable-tanned calf in anthracite tones excels. For sport and diving, a canvas NATO or FKM rubber guarantee absolute practicality and decade-long durability.

The SeaQ is fitted with straight spring bar pins. Use a professional spring bar tool: insert the bifid tip into the pin grooves, apply controlled outward pressure, and remove the pin. Slide the new strap onto the pins and reinsert them into the lug holes with firm pressure until locked.

Yes. Any strap manufactured for 20 mm lug width is compatible with the SeaQ. Verify that the strap thickness does not exceed 5.5 mm (to prevent case friction) and that the spring bar is straight, not curved. MilanoStraps produces artisanal 20 mm straps tested for complete compatibility.

A quality alligator strap, with proper maintenance, lasts 3–5 years under daily use. A vegetable-tanned calf resists 2–3 years. Longevity depends on: frequency of saltwater contact, direct sun exposure, relative humidity, and periodic cleaning. FKM rubber straps endure 5–7 years without degradation, proving more resistant to saline environments.