Seiko Cal. 5257 - 813

This Hand-Winding model from 1970 features a 42mm Titanium case. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-193ffe390648]

Also known as: Pogue, UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1970

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