Offered for sale is this Seiko Navigator reference 6117-6410, dating from September 1971.
With its 41mm stainless steel case, red and blue 24 hour chapter ring and orange GMT hand, it is one of Seiko's most recognisable designs from the early 1970s.
This example presents very well and benefits from a newly fitted crystal, which has transformed the appearance of the watch. The dial remains clean and attractive, while the colours of the 24 hour ring remain bright and vibrant.
The watch has recently been regulated and tested on a timegrapher, producing results of approximately 0 seconds per day, 207° amplitude and 0.4ms beat error at the time of listing.
The case shows honest signs of wear accumulated over more than fifty years of use, but remains very presentable. This is not a new old stock watch, but a genuine vintage example with plenty of character.
---
Key Details
• Seiko Navigator • Reference: 6117-6410 • Production Date: September 1971 • Case Size: 41mm excluding crown • Stainless Steel Case • Seiko Calibre 6117B Automatic Movement • GMT Function • Beat Rate: 21,600 bph • New Crystal Recently Fitted • Original Signed Seiko Bracelet • Original Unsigned Crown • Original Screw Back Caseback • Made in Japan
---
Movement & Performance
The watch is powered by Seiko's Calibre 6117B automatic movement.
The watch has recently been regulated and tested on a timegrapher with the following results:
• Rate: Approximately 0 seconds per day • Amplitude: 207° • Beat Error: 0.4ms • Lift Angle: 54.5°
A photograph of the timegrapher results is included within the listing photographs.
---
Condition
The dial is in very good condition with strong contrast against the black background and bright colours to the 24 hour chapter ring.
The newly fitted crystal is clear and free from the scratches and marks commonly found on these models, allowing the dial to be enjoyed as intended.
The stainless steel case shows age related marks, scratches and wear consistent with a watch that is now over fifty years old. It remains an honest and attractive example with plenty of character.
The watch is fitted with an original signed Seiko stainless steel bracelet which presents very well and suits the watch perfectly.
Please study the photographs carefully as they form an important part of the description and condition report.
---
Included
• Seiko Navigator 6117-6410 • Signed Seiko Bracelet • Vintage NOS Seiko Presentation Box Shown In The Photographs
---
Please Note
This is a vintage mechanical watch that is now over fifty years old.
While it is running well at the time of listing, no guarantee can be given regarding future accuracy, water resistance or servicing requirements.
The photographs form part of the description and should be carefully reviewed before purchase.
---
🌍 International Buyers – Please Read
I offer worldwide shipping on all watches.
Your order will be shipped fully tracked and securely packaged via a premium courier service (typically FedEx, UPS, or Royal Mail Special Delivery for UK orders).
Import duties, customs charges, VAT, or local taxes are not included.
These may be collected by your country’s customs agency and are the buyer’s responsibility.
If you are unsure of your country’s import rules, please check with your local customs authority before purchasing.