Strap for Style 34 Stainless Steel / Fluted / Silver-Diamond / Strap

The lug width of the Tudor Style 12310-0026 is 20 millimetres. This measurement refers to the distance between the pin lugs (metal studs) that connect the case to the strap. To verify accurately, use a calliper to measure the distance between the two pins when the watch is placed dial-down.

For a Tudor Style 12310-0026, alligator represents the premium choice due to its natural texture and deep grain. Alternatively, calf leather with vegetable tanning offers excellent durability during everyday wear and develops a patina that improves over time. Shell cordovan provides natural lustre and superior water resistance. For more casual use, NATO or rubber straps ensure practicality and versatility.

To change the strap, you will need a spring bar tool for pin extraction. Position the watch dial-down, insert the tool into the small lateral holes of the lug to compress the elastic pin, then slide the strap upwards to release one end. Repeat from the other side. Ensure the new pins are of correct length (typically 15-16 mm for 20 mm lugs) and insert them until you feel the snap.

Yes, you can use any strap with a 20 millimetre lug width. Verify that the pins are of correct length and that the strap width is suitable for your wrist. Higher-quality straps in alligator, calf or shell cordovan will ensure a finish consistent with the stainless steel case and a more durable wearing experience compared to generic straps.

The lifespan of a leather strap varies depending on leather quality, tanning method and intensity of use. High-quality alligator or shell cordovan can last 5-7 years of regular wear. Vegetable-tanned calf, more prone to wear, typically lasts 3-5 years. A deployante clasp significantly reduces the risk of accidental tearing and extends the strap's life compared to pin buckles.