Technical Archive

Speake-Marin
J-Class PIC.10001-03— lug 22mm

Speake-Marin J-Class PIC.10001-03: 22mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

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Artisanal Note

"This model requires a precise 22mm lug width to preserve the original sartorial balance."

Technical Specifications

Speake-Marin PIC.10001-03
Lug Width
22 mm

The essential strap measurement.

Browse 22mm straps →
Reference

PIC.10001-03

Movement

Vaucher caliber VMF 3002 / H,M,SC,D Hours, Minutes, Seconds | Date

The Heritage

The Speake-Marin J-Class features the Vaucher VMF 3002 caliber with hour, minute, second and date indications. The watch has 22mm lugs and belongs to the Swiss brand's nautical collection. The automatic movement ensures the essential functions with the characteristic construction quality of the Vaucher manufacture.

FAQ

What is the lug width of the Speake-Marin J-Class PIC.10001-03?

The lug width of the J-Class PIC.10001-03 is 22 millimetres. This measurement indicates the external distance between the two metal lugs of the case and determines which strap is compatible. To verify correctly, position a tape measure perpendicular to the dial between the external lugs of the case.

Which strap is most suitable for the Speake-Marin J-Class PIC.10001-03?

For the J-Class PIC.10001-03, we recommend primarily alligator straps from French vegetable-tanned leather, which enhance the formal character of the stainless steel case. Secondarily, Italian agricultural calf in vegetable tanning offers robustness and noble ageing. Woven NATO straps (cotton-linen) allow informal versatility, while FKM rubber straps represent the instrumental choice for intensive daily use.

How do I change the strap on my Speake-Marin J-Class?

The strap of the J-Class PIC.10001-03 is changed using a spring bar tool (a tool with two metal tips). Gently insert the tips into the micro-slots on the sides of the metal lug to release the internal spring, then remove the spring bar and previous strap. Insert the new strap aligning it to the lugs, then reinsert the spring bar until it clicks into place.

Is it possible to use an aftermarket strap compatible with the 22mm lug width?

Yes, all straps with 22mm lug width are compatible with the Speake-Marin J-Class PIC.10001-03. On milanostraps.it you will find a selection of straps in leather, NATO and rubber specifically sized for 22mm lug width, ready for shipment and customisable according to your chromatic and material preferences.

How long does a leather strap last on a watch like the Speake-Marin J-Class?

A quality leather strap (alligator, calf in vegetable tanning) typically lasts 3-5 years with moderate daily use. Durability depends on exposure to moisture, sweat and direct sunlight. Italian vegetable-tanned leather straps tend to last longer than synthetic leathers, while also developing a patina that increases their aesthetic character over time.