Seiko Cal. 7138 - 870

Seiko 7138-870

This Automatic model from 1971 features a 38mm PVD Black case. With its 18mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-53b78728ae38]

Also known as: Shogun, Navigator

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1971

Related Models

seikata-wm-53b78728ae38