Citizen Quartz 1000-S63871 – Rectangular Day-Date Dress Watch (Japan, Early 1990s)

A refined example of Citizen’s early 1990s craftsmanship, this vintage Quartz 1000-S63871 combines geometric elegance with dependable Japanese precision. The rectangular gold-tone case and bezel frame a minimalist charcoal-grey dial accented by slim gold indices and hands — a timeless pairing that captures the understated sophistication of the era.

Powered by Citizen’s reliable GN-0-S515 quartz movement, this piece offers smooth, accurate timekeeping with a convenient day-date display at three o’clock. It’s paired with a genuine Speidel expansion bracelet, featuring a distinctive crosshatch pattern that remains in excellent condition — comfortable, flexible, and perfectly matched to the watch’s refined aesthetic.

Details

• Model: Citizen Quartz 1000-S63871 (GN-0-S515)
• Movement: Japan Quartz (Day-Date complication)
• Case: Gold-tone base metal with stainless-steel back
• Dial: Charcoal grey with gold-tone indices and hands
• Crystal: Clear mineral crystal – no visible scratches
• Bracelet: Genuine Speidel gold-tone patterned expansion band (excellent condition)
• Dimensions: Approx. 32mm x 25mm (excluding crown)
• Condition: Excellent vintage condition with minimal signs of age. Fully functional and keeping accurate time.
• Max Wrist Size: 7.75in

A sleek, understated piece of early ’90s design — blending subtle luxury and everyday reliability in true Citizen fashion.