Seiko Cal. 6635 - 547

This Solar model from 1979 features a 35mm Two-Tone case. Powered by the 6635 caliber with 23j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-995cde094ef3]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1979

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