Seiko Cal. 5656 - 791

Seiko 5656-791

This Automatic model from 1968 features a 40mm Two-Tone case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-5720531ce99d]

Also known as: Rally, Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
9.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
Champagne
Jewels
35j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1968

Related Models

seikata-wm-5720531ce99d