Seiko Cal. 6181 - 428

Seiko 6181-428

This Automatic model from 1967 features a 46mm Gold-Plated case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-2c8debf42d56]

Also known as: Bellmatic, Navigator

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Green
Jewels
34j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1967

Related Models

seikata-wm-2c8debf42d56