Strap for Seafire

The lug width of the Speake-Marin Spirit PIC.20003-62 is 22 millimetres. This measurement represents the distance between the two lateral lugs of the case and must be strictly observed when changing the strap to avoid mechanical damage. Always verify the measurement with a digital calliper before ordering a compatible strap.

The best strap depends on your usage. For formal elegance, we recommend vegetable-tanned Tuscan leather, which develops a natural patina and integrates perfectly with titanium. For sporting or marine contexts, vulcanised FKM rubber offers superior durability. For instrumental style, a high-quality jacquard textile NATO strap enhances the chronograph character. Casati Milano customisation ensures precision to exact lug width.

To change the strap, you must remove the lateral spring bars from the case using a dedicated spring bar remover tool. Position the tool beneath the bar, apply light pressure until the bar retracts, then extract the worn strap. Insert the new strap by aligning the holes to the lugs, then re-install the bars. If inexperienced, consult a professional watchmaker to prevent case damage.

Yes, any strap with a 22mm lug width is compatible with the PIC.20003-62. Milano Straps offers a specialised collection of artisanal straps in vegetable-tanned leather, alligator, NATO and rubber, all available in 22mm width. You can personalise the deployant clasp, buckle and colour to suit aesthetic and functional preferences, with free consultation and rapid dispatch.

A high-quality vegetable-tanned Tuscan leather strap, worn daily on a 42mm chronograph such as the PIC.20003-62, has a lifespan of between 3 and 5 years. Durability depends on frequency of use, sun exposure, humidity and maintenance. Thin leather (1.3–1.4mm) ages faster; thick leather (1.6–1.8mm) lasts longer. Apply natural balm every six months to extend strap life and develop uniform patina.