Seiko Cal. 6397 - 401

This Solar model from 1966 features a 39mm Titanium case. With its 21mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-624b0b6a31a2]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1966

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