Seiko Cal. 3842 - 686

Seiko 3842-686

This Solar model from 1979 features a 42mm Titanium case. Powered by the 3842 caliber with 22j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-f8088011cbba]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
22j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1979

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seikata-wm-f8088011cbba