Tudor · Style
Strap for Style 38 Stainless Steel / Yellow Gold / Fluted / Silver / Strap
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Style 12513-0018 (aka: M12513-0018)
Selected for the 20 mm lug width · workshop selection
Hammered Calfskin Strap Light Blue€98
Hammered Calfskin Strap Light Blue€98
Hammered Calfskin Watch Strap Green with Ecru Stitching€98
Red Suede Strap with Stitching — Milano Straps€90
Dark Brown Calfskin Military Strap€80
The Style 12513-0018 (aka: M12513-0018), seen from the bench
Frequently asked questions
What is the lug width of the Tudor Style 12513-0018?
The Tudor Style 12513-0018 features 20mm lugs, measured from the center of the spring bar holes on one end to the centre on the opposite end. Verify the measurement by placing a ruler from centre to centre across the case back. Any compatible strap must accommodate 20mm spring bars to ensure proper fitment without excessive play.
Which strap is best suited to the Tudor Style 12513-0018?
For the two-tone case in stainless steel and yellow gold 18k, straps in dark brown or cognac alligator create the most natural aesthetic synergy. Alternatively, shell cordovan offers a glassy texture and patina development that harmonises elegantly with the ageing of the gold. For formal occasions, black alligator with yellow gold deployante. For versatile daily wear, vegetable-tanned calf that develops patina over time.
How do I change the strap on my Tudor Style 12513-0018?
Strap changes are accomplished via spring bars. Use a spring bar tool: insert the tip into the groove of the bar, lift gently to release one end, repeat from the opposite side. The old strap slides free, releasing the spring bar. To fit the new strap, seat one end of the bar in the upper lug hole, push the bar downward gently until the second end snaps into the lower hole. Never force to avoid case damage.
Can I use a compatible aftermarket strap on my 12513-0018?
Yes, entirely. The Tudor Style 12513-0018 is compatible with any quality strap constructed for the 20mm lug width, regardless of strap manufacturer. Opt for straps with quality spring bars (stainless steel or gold) and stitching in thread suitable for the specific width. Specialised strap makers guarantee superior fitment and durability compared to generic alternatives.
How long does a leather strap last on the Tudor Style 12513-0018?
A quality leather strap (alligator, cordovan, calf) typically lasts 3-5 years with moderate daily wear, extendable to 8-10 years with careful maintenance: dry after moisture exposure, apply leather balm every 6-12 months, avoid permanent creases. Durability depends on tanning method, leather thickness and environmental conditions. Vegetable-tanned straps age developing patina whilst retaining structural integrity. Synthetic or rubber straps last 5-7 years under normal conditions.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
