Seiko Cal. 7183 - 131

Seiko 7183-131

This Automatic model from 1978 features a 44mm Hardlex-Coated Steel case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9513b3a77827]

Also known as: Silverwave, Navigator

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1978

Related Models

seikata-wm-9513b3a77827