Vintage Seiko QR Quartz

Ref. 3862-5010 – May 1974

A sharp example from Seiko’s early quartz revolution, the QR 3862-5010 reflects the brand’s innovation during the mid-1970s. Clean, precise, and effortlessly wearable, this model carries the respected Caliber 3862 — the same movement found in Seiko’s Superior and Morpho dial watches.

With its balanced 34.5mm case and classic vintage proportions, this QR offers timeless styling backed by reliable quartz accuracy. Recently serviced and running strong, it’s a fantastic piece for collectors who appreciate Seiko’s early high-grade quartz engineering.

⚙️ Features

• Seiko Caliber 3862 Quartz movement
• Same movement used in Superior & Morpho dial models
• Manufactured May 1974
• Recently serviced
• Classic 1970s vintage design

📐 Measurements

• Case size: 34.5mm
• Lug width: 18mm

A refined and collectible piece from Seiko’s pioneering quartz era.