Seiko Cal. 5270 - 358

This Hand-Winding model from 1971 features a 41mm PVD Black case. With its 22mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-b88a20f04d08]

Also known as: Turtle, Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1971

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