Seiko Cal. 3858 - 652

Seiko 3858-652

This Automatic model from 1971 features a 44mm Stainless Steel case. Powered by the 3858 caliber with 31j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-c0d3ebd22a06]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Burgundy
Jewels
31j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1971

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