Seiko Cal. 3859 - 128

Seiko 3859-128

This Solar model from 1986 features a 40mm Stainless Steel case. Powered by the 3859 caliber with 30j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-7c4b1b3d8b77]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1986

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seikata-wm-7c4b1b3d8b77