Seiko Cal. 7027 - 377

This Solar model from 1966 features a 42mm Titanium case. Powered by the 7027 caliber with 27j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-ef2288822f05]

Also known as: UFO, World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1966

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