The 12 mm watch strap is one of the most common sizes for classic women's watches, and we offer a wide selection, from good-value Rochet straps to premium Hirsch leather straps. The larger share is Rochet, the rest is from the Austrian maker Hirsch: Osiris, Duke, Crocograin, Rainbow, Toronto. Order online and we will deliver it to your home; if you need help fitting it, our own watch service will do it.
Which watches need a 12 mm strap?
Typically women's watches with a case diameter of around 26–30 mm, from thin, elegant pieces to steel women's watches worn every day. If "12" is printed on the inside of the old strap, this is very likely what you need, but it is worth measuring the lugs too.
Hirsch or Rochet in 12 mm?
Hirsch has worked with leather since 1765, its straps are made in Klagenfurt, and in 1955 it developed the seamless Rembordé technique. Among the 12 mm Hirsch models, the Osiris, Duke and Crocograin are the most popular; the M at the end of the name marks the length. Rochet has been a French watch brand since 1908, and from its straps the black and brown versions of the New York, Charleston and Yaoundé are in our range, along with a powder-pink Buffalo.
- If you wear it every day and durability matters: Hirsch Osiris or Duke
- If you want to change colour: Hirsch Rainbow or Rochet Buffalo
- If the budget is tighter: Rochet straps are the good-value, entry-level choice
What to look for in a 12 mm women's strap
On narrow straps length matters as much as width: a slim wrist needs the shorter version, otherwise the end sticks out. Before ordering, measure your wrist circumference and check the strap length on the product page. If you are looking for another width, see the watch straps by size.
If you are unsure about the size or the colour, write to us with a photo of your watch and we will help you choose.
What people ask about 12 mm watch straps
What determines the price of a 12 mm watch strap?
Mainly the brand and the quality of the leather: Rochet straps are the good-value entry level, while Hirsch leather straps sit in the higher price range. The exact price is on the product page.
What does the M mean in Hirsch strap names?
With the M and L markings, Hirsch gives the strap length, and M is the average wrist size. If your wrist is slim, write to us and we will check which length you need.
What mm strap does a women's watch need?
Most women's watches take a strap between 12 and 18 mm, and smaller, classic pieces are often exactly 12 mm. The exact size is given by the inner distance between the lugs.
Can I change a 12 mm strap at home?
Yes, with a spring bar tool most straps can be changed at home. If you do not want to risk scratching the case, our own watch service will do the fitting.