Seiko Cal. 7020 - 790

This Hand-Winding model from 1975 features a 36mm Two-Tone case. Powered by the 7020 caliber with 27j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-42564e3961d1]

Also known as: Turtle, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1975

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