Seiko Cal. 3877 - 147

Seiko 3877-147

This Quartz model from 1980 features a 36mm Hardlex-Coated Steel case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-587efda9170b]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
180m
Dial Color
Black
Jewels
28j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1980

Related Models

seikata-wm-587efda9170b