Seiko Cal. 3860 - 650

Seiko 3860-650

This Quartz model from 1980 features a 34mm Gold-Plated case. Powered by the 3860 caliber with 17j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-fb46a7a7487f]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
17j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1980

Related Models

seikata-wm-fb46a7a7487f