Authentic Preowned Piaget Tanagra 24mm Lapis-lazuli Ref.1631M401D Quartz Watch 18K

Discover the timeless elegance of this Authentic Preowned Piaget Tanagra Ref. 1631M401D, an exceptional Swiss-made timepiece crafted between the 1980s and 1990s. Featuring a compact 24mm (0.9-inch) case, this sophisticated vintage watch beautifully combines 18K gold, rich lapis lazuli, and diamond detailing, creating a distinctive piece of Piaget craftsmanship and design.

This watch is presented in very good preowned condition, with only minor scratches to the case that are barely noticeable. With an inner circumference of approximately 6.3 inches (16.0 cm) and a balanced weight of 81.9 grams, it offers an elegant and comfortable fit on the wrist.

Powered by a precise quartz movement, the watch is scheduled for a comprehensive overhaul in July 2026, including professional disassembly and cleaning, polishing, and battery replacement to support reliable performance.

Item Details

Brand: Piaget

Collection: Tanagra

Reference: 1631M401D

Serial Number: 57****

Item Number: 197211

Stock: Archive2

Era: 1980s–1990s

Movement: Quartz

Case Diameter: 24 mm / 0.9 in

Inner Circumference: 16.0 cm / 6.3 in

Weight: 81.9 g

Material: 18K Gold, Lapis Lazuli & Diamond

Color: Gold / Lapis Lazuli

Condition: Very Good Preowned Condition

Accessories: None included

Country of Manufacture: Switzerland

Service / Overhaul – July 2026:

Disassembly and thorough cleaning, professional polishing, and battery replacement.