Seiko Cal. 3858 - 138

Seiko 3858-138

The 3858-138 is a sought-after Solar piece from Seiko's golden era. Powered by the 3858 caliber with 32j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-5a9c5f2549dd]

Also known as: Arnie

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
14.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1982

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