Seiko Cal. 3860 - 688

Seiko 3860-688

The 3860-688 is a sought-after Quartz piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-2c6e9f46507b]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Champagne
Jewels
24j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1982

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