Seiko Cal. 3858 - 782

Seiko 3858-782

This Automatic model from 1989 features a 41mm Gold-Plated case. Powered by the 3858 caliber with 28j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-6cc0c26be90d]

Also known as: Monster, Helmet

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1989

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