Seiko Cal. 5640 - 794

Seiko 5640-794

This Automatic model from 1979 features a 34mm Stainless Steel case. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-5c8684c73673]

Also known as: Navigator

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
30j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1979

Related Models

seikata-wm-5c8684c73673