Seiko Cal. 3828 - 639

Seiko 3828-639

This Quartz model from 1987 features a 44mm Gold-Plated case. Powered by the 3828 caliber with 17j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-4f4a96b7c0eb]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1987

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