Seiko Cal. 3831 - 627

Seiko 3831-627

This Spring Drive model from 1995 features a 45mm Hardlex-Coated Steel case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-b5397b9f11eb]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1995

Related Models

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