{"product_id":"contax","title":"Contax Real Time Winder W-3 Power Drive Grip for RTS II 139 137 Tested","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  body {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    line-height: 1.6;\n    color: #222;\n    max-width: 800px;\n    margin: 20px auto;\n    padding: 0 20px;\n  }\n  h1 {\n    font-size: 1.5rem;\n    border-bottom: 2px solid #333;\n    padding-bottom: 4px;\n    margin-top: 24px;\n    margin-bottom: 12px;\n  }\n  h2 {\n    font-size: 1.2rem;\n    margin-top: 18px;\n    margin-bottom: 8px;\n  }\n  p {\n    margin-bottom: 12px;\n  }\n  ul {\n    margin-top: 4px;\n    margin-bottom: 16px;\n    padding-left: 20px;\n  }\n  li {\n    margin-bottom: 4px;\n  }\n  hr {\n    border: none;\n    border-top: 1px solid #ccc;\n    margin: 24px 0;\n  }\n  .valuation-list {\n    list-style-type: square;\n  }\n\u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Contax Real Time Winder W-3 is an original motorized film advance power grip designed for Contax 35mm SLR film cameras, including the RTS II Quartz, 139 Quartz, and 137 series. Offering motorized single (S) and continuous (C) film advance at up to 2 frames per second, it significantly enhances camera handling with its ergonomic vertical handgrip and integrated electromagnetic shutter release. Features include a gold-plated electronic terminal interface, standard tripod socket mount, remote control socket, and robust textured rubber grip covering. Serial number 003490. Made in Japan.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCondition\u003c\/h2\u003e\n\u003cp\u003eOverall Condition: Very Good\u003c\/p\u003e\n\u003cp\u003eCosmetically in very good pre-owned vintage condition showing light handling wear and minor surface scuffs on the outer casing. Textured rubber grip covering is secure and intact. Drive coupling pin, electronic contacts, and tripod mounting wheel turn and attach firmly. Switch turns smoothly between OFF, Single (S), and Continuous (C) modes. Motor advances cleanly and electromagnetic release button functions as intended. Clean battery compartment. Serial number 003490. Fully tested and operational.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eContax Real Time Winder W-3 Power Drive Grip (Serial No. 003490)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic motorized film advance up to 2 frames per second\u003c\/li\u003e\n\u003cli\u003eSingle (S) and Continuous (C) shooting mode selection switch\u003c\/li\u003e\n\u003cli\u003eErgonomic vertical handgrip with integrated soft-touch shutter release button\u003c\/li\u003e\n\u003cli\u003eGold-plated multi-pin electronic coupling for reliable camera communication\u003c\/li\u003e\n\u003cli\u003eBuilt-in socket for external remote control trigger attachments\u003c\/li\u003e\n\u003cli\u003eBottom metal tripod thread socket for tripod mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCollector's Notes\u003c\/h2\u003e\n\u003cp\u003eThe Real Time Winder W-3 was designed by Kyocera\/Contax to match the high-performance standards of their SLR camera line. Providing faster action sequence shooting and an improved ergonomic grip for portrait-oriented shooting, it is an essential accessory for film photographers building out a complete Contax RTS II system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKeywords\u003c\/h2\u003e\n\u003cp\u003eContax Real Time Winder W-3, Contax Winder W3, Contax RTS II Winder, Contax Power Drive Grip, Motor Winder Contax, Contax 139 Quartz Winder, Tested Contax Winder\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Contax","offers":[{"title":"Default Title","offer_id":56106777805142,"sku":null,"price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/5213\/1414\/files\/IMGP3940_c5dc793c-4a3d-4025-84f4-1daf982fb16b.jpg?v=1792856297","url":"https:\/\/colinscameras.co.uk\/products\/contax","provider":"Colins Cameras","version":"1.0","type":"link"}