{"product_id":"eta-2824-adapter-retainer-ring-kit-for-vintage-sport-watch-cases","title":"ETA 2824 Movement Retainer Ring Kit (Adapter for Vintage Sport Cases)","description":"\u003cp\u003eETA 2824 Adapter Retainer Ring\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eUsed for adapting ETA 28xx series movements into vintage diver and sport watch cases originally designed for alternative calibers. Provides accurate positioning, secure retention, and proper alignment for custom builds requiring movement conversion.\u003c\/p\u003e\n\u003cp\u003eIf you’re building a vintage sport diver and want to avoid the high cost and maintenance concerns of original Swiss calibers, this adapter retainer ring is the ideal solution. Engineered for precise fitment and proper alignment, it allows you to install an ETA 2824 or any ETA 28xx series movement into vintage sport watch cases with ease. Using a modern, reliable, and cost-effective movement provides a practical alternative while preserving the vintage look and feel of your build.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFitment:\u003cbr\u003eCompatible with ETA 28xx series movements, including:\u003cbr\u003e• ETA 2824\u003cbr\u003e• ETA 2834\u003cbr\u003e• ETA 2836\u003cbr\u003e• ETA 2826\u003cbr\u003e• ETA 2801\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCompatible Movements:\u003cbr\u003e• Sellita SW200-1\u003cbr\u003e• STP1-11 (Swiss Technology Production)\u003cbr\u003e• Seagull ST2130 (TY2130)\u003cbr\u003e• Hangzhou 6300 \/ 6301\u003cbr\u003e• Valanvron VAL-24\u003c\/p\u003e\n\u003cp\u003eWhat’s Included:\u003cbr\u003e• Adapter retainer ring\u003cbr\u003e• Case clamps\u003cbr\u003e• Screws\u003c\/p\u003e\n\u003cp\u003eMovement shown in listing photos is for demonstration purposes only, illustrating how the retainer fits within a diver-style case using an ETA 2824 movement. \u003c\/p\u003e\n\u003cp\u003eMovement not included\u003c\/p\u003e","brand":"Meister Werks HQ","offers":[{"title":"Default Title","offer_id":53322015342906,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/8725\/0490\/files\/Screenshot2026-04-01at10.25.15AM.png?v=1776268290","url":"https:\/\/meisterwerkshq.com\/products\/eta-2824-adapter-retainer-ring-kit-for-vintage-sport-watch-cases","provider":"Meister Werks HQ","version":"1.0","type":"link"}