Seiko Cal. 6687 - 838

Seiko 6687-838

This Automatic model from 1982 features a 43mm Gold-Plated case. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1d1bbcfab101]

Also known as: Helmet, Navigator

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Black
Jewels
30j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1982

Related Models

seikata-wm-1d1bbcfab101