Seiko - Seiko 5 – Cal. 6309 – Custom Case with Rotating Bezel - No reserve price - Men - 1970





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Seiko 5 automatic watch, reference 6309, from the 1970s, with a custom stainless steel case and rotating bezel, 40 mm diameter, black aftermarket dial, rubber strap, long band.
Description from the seller
Offered for auction is a captivating Seiko automatic watch, reference 6309, proudly made in Japan. This timepiece a sharp, sporty aesthetic with bold colors and strong lines—ideal for collectors and vintage enthusiasts who appreciate character and visual impact.
Details:
• Brand: Seiko
• Reference Number: 6309
• Movement: Seiko 6309 Automatic (Japan Made)
• Custom Case Material: Stainless Steel (Aftermarket)
• Case Diameter: Approx. 40mm (excluding crown)
• Dial: Aftermarket black dial with white indices (designed for 6309 caliber)
• Hands: Aftermarket hands fully compatible with 6309 movement
• Day-Date Function: Day wheel, quickset working
• Crystal: Mineral glass
• Bracellet: Rubber strap (new)
• Movement Service: Recently serviced by an experienced Seiko technician – clean and fully functional
• Timekeeping: Very good performance for a vintage piece
Condition Notes:
• The watch is in excellent visual condition with sharp case lines and strong presence.
• Dial and hands are aftermarket but beautifully matched and calibrated to the movement.
• Some signs of wear and age may be present on the case, consistent with its vintage nature.
• Please examine all photos carefully for a full assessment.
Important Notes:
• This is a vintage timepiece; accuracy tolerance of ±5 minutes per day is considered acceptable.
• Water resistance is not guaranteed.
• Customs duties, VAT, and import taxes are the buyer’s responsibility.
• The watch will be carefully packed, photographed, and filmed before shipment.
• Express international delivery via FedEx or UPS.
A fantastic opportunity to own a vintage Seiko 5 Sports with modern flair and reliable Japanese engineering. Don’t miss out!
Offered for auction is a captivating Seiko automatic watch, reference 6309, proudly made in Japan. This timepiece a sharp, sporty aesthetic with bold colors and strong lines—ideal for collectors and vintage enthusiasts who appreciate character and visual impact.
Details:
• Brand: Seiko
• Reference Number: 6309
• Movement: Seiko 6309 Automatic (Japan Made)
• Custom Case Material: Stainless Steel (Aftermarket)
• Case Diameter: Approx. 40mm (excluding crown)
• Dial: Aftermarket black dial with white indices (designed for 6309 caliber)
• Hands: Aftermarket hands fully compatible with 6309 movement
• Day-Date Function: Day wheel, quickset working
• Crystal: Mineral glass
• Bracellet: Rubber strap (new)
• Movement Service: Recently serviced by an experienced Seiko technician – clean and fully functional
• Timekeeping: Very good performance for a vintage piece
Condition Notes:
• The watch is in excellent visual condition with sharp case lines and strong presence.
• Dial and hands are aftermarket but beautifully matched and calibrated to the movement.
• Some signs of wear and age may be present on the case, consistent with its vintage nature.
• Please examine all photos carefully for a full assessment.
Important Notes:
• This is a vintage timepiece; accuracy tolerance of ±5 minutes per day is considered acceptable.
• Water resistance is not guaranteed.
• Customs duties, VAT, and import taxes are the buyer’s responsibility.
• The watch will be carefully packed, photographed, and filmed before shipment.
• Express international delivery via FedEx or UPS.
A fantastic opportunity to own a vintage Seiko 5 Sports with modern flair and reliable Japanese engineering. Don’t miss out!

