Seiko Cal. 0723 - 157

Seiko 0723-157

This Hand-Winding model from 1966 features a 45mm Two-Tone case. With its 21mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-b73488b11321]

Also known as: Monster, World Timer

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1966

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seikata-wm-b73488b11321