Seiko Cal. 6152 - 641

The Seiko 6152-641 represents an important milestone in Seiko's 1980 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-a0bf857cbd6e]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1980

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