Condition: Custom
Timeless Japanese Vintage: The Iconic CITIZEN Crystal Seven Custom.
Introduction
Today, we are pleased to present the CITIZEN automatic timepiece, "Crystal Seven Custom" Ref.4-521218-T.
Collection Description
The Crystal Seven is one of CITIZEN's representative vintage collections that gained massive popularity in the late 1960s and 1970s. Famous for being the first Japanese watch series to feature hardened mineral crystal glass, it became a historic classic line produced in a rich variety of designs.
Model Description
This particular model bears the "Custom" moniker, which served as a core strategy aimed at the younger generation during its release era.
Dial: Features a stylish grey dial with three-dimensional applied hour markers and classic bar hands. The day-date display is positioned at 3 o'clock, creating a futuristic aesthetic characteristic of the era.
Case: Crafted in stainless steel with a tonneau-shaped form, a screw-down case back, and a crown featuring the original "C" mark.
Movement: Powered by the 27-jeweled automatic Caliber 5204 (manufactured in 1969).
Band: Fitted with a period-correct vintage CITIZEN stainless steel bracelet.
This timepiece is packed with the nostalgic charm and historic appeal of vintage Japanese watchmaking.
Condition & Remarks
Dial: Shows no major noticeable damage. The hands, indices, and luminous material show natural aging and vintage patina.
Case & Case Back: Displays light scratches, small marks, and minor dings from normal use. Opening marks are visible on the screw-down case back.
Crystal: Mineral crystal shows light scuffs, minor scratches, and small chips around the edges.
Bracelet: Vintage CITIZEN bracelet with slight scuffs and surface scratches. Ready to wear immediately.
Operation:
Pull the crown out one click to quickset the date.
Pull out two clicks to adjust the time.
Note: The day of the week is adjusted by turning the hands. This movement does not feature a hacking (second-hand stop) mechanism.
Accessories: Watch head and bracelet only (no original box or papers).
Specifications
Movement: Automatic Caliber 5204 (27 Jewels)
Year of Manufacture: 1969
Accuracy: Within ±60 seconds per day (measured over 24 hours)
Lug Width: 18 mm
Case Diameter: Approximate. 37.5 mm (excluding crown)
Lug-to-Lug: Approximate. 40 mm
Thickness: Approximate. 11 mm (including crystal)
Wrist Size: Fits up to approx. 17.5 cm (6.88 inches)
Summary
With its distinct tonneau case, striking grey dial, and rich heritage, this 1969 CITIZEN Crystal Seven Custom is a fantastic addition for any collector of classic Japanese horology. Don't miss the opportunity to add this vintage gem to your collection.