Seiko Cal. 5657 - 829

Seiko 5657-829

This Hand-Winding model from 1972 features a 36mm PVD Black case. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-f853dc4f7763]

Also known as: UFO

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1972

Related Models

seikata-wm-f853dc4f7763