Seiko Cal. 6370 - 355

The Seiko 6370-355 represents an important milestone in Seiko's 1978 lineup. Powered by the 6370 caliber with 25j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-ab7699c2a5ae]

Also known as: Goldfeather, Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1978

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