Seiko Cal. 6157 - 104

Released in 1983, the Cal. 6157 with design code 104 was part of Seiko's domestic market collection. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b5a766ef9eae]

Also known as: Sumo, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1983

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