{"product_id":"spring-bars-rolex-day-date-36-oro-20mm-18mm","title":"Spring Bars Rolex Day-Date 36 Gold — 20mm × 1.8mm","description":"\u003cp\u003eSet of two spring bars for Rolex Day-Date 36 in yellow gold, in hardened Swiss Standard steel. Size: 20mm between the lugs. Pin diameter: 1.8mm. Compatible with all Day-Date 36mm in gold: 1803, 18038, 18238, 118238. Fifty years of President in gold share the same mounting specification.\u003c\/p\u003e\u003cp\u003eThe 1.8mm on the 20mm Day-Date is the original Rolex specification that runs across the three generations: vintage 1803 with drilled lugs, transitional 18238 with blind lugs, modern 118238 with Maxi case. Even though the case is gold, the pin remains hardened steel — gold deforms under the load of a President bracelet.\u003c\/p\u003e\u003cp\u003eThe same spring bars I fit on clients’ Presidents. Same supplier.\u003c\/p\u003e","brand":"Milano Straps","offers":[{"title":"Default","offer_id":45432063885346,"sku":"MS-IT-MS-RXSB-VG-DD-36","price":12.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6461\/9298\/files\/rolex-watch-spring-bars-set-milano-straps_3cb3bc64-e9f9-4d9a-b789-a8f62d74034f.png?v=1779634185","url":"https:\/\/milanostraps.it\/en\/products\/spring-bars-rolex-day-date-36-oro-20mm-18mm","provider":"Milano Straps","version":"1.0","type":"link"}