Seiko Cal. 4570 - 770

This Hand-Winding model from 1966 features a 41mm Titanium case. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-2c28af60b002]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1966

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