Seiko Cal. 6157 - 220

The Seiko 6157-220 represents an important milestone in Seiko's 1984 lineup. Powered by the 6157 caliber with 36j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-b4cac2dee06f]

Also known as: Sea Horse, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1984

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