Handcrafted Straps
Spring bars OP 34 gold 19mm — 14kt variant
Set of two spring bars for Rolex Oyster Perpetual 34mm in yellow gold, in tempered Swiss Standard steel. Size: 19mm between lugs. Pin 1.8mm. Drilled lugs. Specification for OP 34 in 14kt gold or solid 18kt gold, widely diffused on the American market in the Fifties and Sixties — references such as 6634, 6566, 6664.
The OP 34 in 14kt gold is a little-known chapter of the Rolex line: produced primarily for the US market, where 14kt was preferred to European 18kt. Smaller 34mm case, 19mm drilled lugs, 1.8mm pin — the standard vintage specification of the line. These pieces arrive in Europe almost exclusively through collector acquisitions, but when they do, these are the right spring bars.
The same spring bars on every client’s OP 34 in 14kt or 18kt gold.
SKU: MS-IT-MS-RXSB-VG-YG-1819
Worldwide shipping
I prepare and ship your order within 1–3 business days of payment. Delivery takes 1–3 business days in Italy, 3–7 in the European Union, 5–10 in the United States and Canada, and 7–15 to the rest of the world. Every parcel is tracked.
Returns and exchanges
You have 30 days from delivery to request a return or an exchange. The strap must come back as you received it: unworn, in its packaging. Write to info@milanostraps.it with your order number; once the return is accepted, I will send you the return shipping label. Made-to-measure straps cannot be returned: they are cut for your watch. Full conditions.
Compatibile con
Orologi compatibili
The joy of little things
Changing your strap should be as simple as changing your shoes. With us, it is.
Every strap has integrated quick-release spring bars: swap it in one gesture, no tools, no risk of scratching the lugs. The same watch shifts mood with the moment.
Frequently asked questions
What size are these spring bars?
19mm between the lugs, 1.8mm pin. This is the size for the OP 34 gold line, drilled lugs.
Which Rolex models do they fit?
The Oyster Perpetual 34mm in gold, vintage case from the 1950s-1960s. References such as 6634, 6566, 6664, in both 14kt and 18kt gold.
Are these also in gold?
No. The set is made of hardened Swiss Standard steel. It is the watch case that is in gold, not the spring bars.
How many spring bars are included in the package?
Two, the complete set needed to fit a strap on one lug.
Will they also fit an OP 34 gold model not listed among the references?
If the lugs are drilled and the distance between the lugs is 19mm with a 1.8mm pin, then yes. This is the vintage standard specification for that line, and it does not change from one reference to another.