secondhand Seiko 7A48-702A Moonphase Quartz Chronograph vintage watch

Name: Seiko 7A48-702A Moonphase Quartz Chronograph vintage watch
Brand: seiko
SKU: ky0o7d9
Price: 450.00 EUR
Availability: InStock

+10

Used • Unisex • Seiko • Color: Gold

#vintage • #seiko • #rare • #nos • #moonphase

Rare Vintage Seiko 7A48-702A "Moonphase" Quartz Chronograph (January 1984)

Overview
A collectible piece from the historic Seiko 7A family—the first analog quartz chronographs in the world. Equipped with the legendary 7A48 movement, the model combines a high-precision 1/10 second chronograph, moonphase indication, and pointer date. With a stepped gold-plated case, coin-edge bezel, and textured dial, it represents the pinnacle of Japanese watchmaking in the '80s.

Technical Specifications & Dimensions
Case Diameter: 37 mm (without buttons)
Length (Lug-to-Lug): 42 mm
Case Material: Gold-plated case (SGP) with screw-down stainless steel back (SEIKO WATER RESISTANT - 413738 - JAPAN A - SGP ST. STEEL BACK 7A48-702A A1).
Dial & Crystal: Gold/champagne dial with central guilloché pattern, Latin numerals on the outer bezel, and clear domed crystal.
Strap & Buckle: 100% authentic factory Seiko leather strap (sealed SEIKO AL36A 18) with the original gold-plated Seiko buckle (SEIKO AL JAPAN-M).
Packaging: Comes with the original Seiko box.

Functions & Sub-dials
Sub-dial 12:00: Moonphase indication and peripheral date with pointer.
Sub-dial 03:00: 1/10 second counter for the chronograph.
Sub-dial 06:00: Continuous small seconds hand (current seconds).
Sub-dial 09:00: 30-minute counter of the chronograph.
Central Hands: Hours, minutes, and central chronograph seconds hand.
Button Function:
Button 02:00: Start / Stop chronograph.
Button 04: Reset / Split time.
Button 10: Split-time function.

Condition
Functionality: 100% fully functional. The chronograph starts, stops, and resets instantly. The moonphase and date are adjusted normally.
Appearance: Near Mint condition (almost new). Extremely well-preserved, with no wear on the gold plating, clean lines on the case, and the original strap in excellent condition.