Citizen Crystal Seven 雅響 ACSG-3002-Y (1975)

Now available at auction from Second Vintage Showcasing Japanese craftsmanship at its finest, this Citizen Crystal Seven reference ACSG-3002-Y offers timeless mid-century style with a striking gold-tone presence. Featuring a beautifully preserved silver sunburst dial with applied gold markers and hands, this watch radiates vintage elegance. Paired with a period-appropriate black leather strap with gold stitching, this Crystal Seven combines distinguished looks with robust everyday capability. Backed by timegrapher data, its movement is running within acceptable vintage tolerances, making it both a compelling collectible and a reliable choice for regular wear. Brand: Citizen Model: Crystal Seven Reference Number: ACSG-3002-Y Serial Number: 50600097 Movement: Automatic Dial: Silver sunburst with applied gold markers, gold hands, luminous accents, and date at 3 o’clock Case Size: 37 mm (excluding the crown) Case Material: Gold-tone stainless steel Production Year: 1975 Condition: Excellent vintage condition, minimal signs of wear, strong case definition, running at -37 to -41 seconds per day on the timegrapher—evidence of solid mechanical health for its era. Dial and Hands The finely brushed silver sunburst dial retains exceptional clarity, set off by polished gold markers and hands. Lume on the hands and indices has aged to a lovely warm tone, imparting genuine vintage allure. The “Crystal Seven 33” script and Citizen branding remain crisp, while the clean date aperture at 3 o’clock emphasizes the dial’s balance and symmetry. Case and Crystal The 37 mm gold-tone case remains in excellent shape, displaying sharp edges, pronounced lugs, and only light, well-preserved vintage wear. Its distinctive high-domed acrylic crystal is clear and free from noticeable scratches, maintaining the classic visual effect that defines the Crystal Seven series. Movement Powered by Citizen’s dependable automatic movement, the watch is running at -37 to -41 seconds per day, as confirmed by timegrapher results. This demonstrates healthy performance and reliable timekeeping in line with vintage standards. Strap The watch is fitted with a black leather strap featuring gold accent stitching, complementing the gold-tone theme. The strap shows gentle wear and remains supple, suitable for daily use. Condition Overall, this Citizen Crystal Seven presents in remarkable vintage condition. The case, dial, and crystal have been exceptionally well preserved, with subtle signs of age consistent with careful use. The watch delivers strong wrist presence and retains all its original charm. Dimensions Case size: 37 mm (excluding the crown) Remarks A standout among vintage Japanese watches, this Citizen Crystal Seven combines style, heritage, and lasting appeal. Its harmonious blend of gold-tone detailing and silver dial offers a distinguished look, making it an ideal choice for collectors and enthusiasts. History Introduced during the height of Citizen’s innovation era, the Crystal Seven series is celebrated for its domed crystals and refined design language. The 1975 Crystal Seven represents a classic period for Citizen, capturing the sophistication and mechanical advancement that define mid-1970s Japanese horology. / Second Vintage SKU: CIT1C7U3ZW000