Seiko Cal. 6357 - 656

The Seiko 6357-656 represents an important milestone in Seiko's 1988 lineup. Powered by the 6357 caliber with 34j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-308ed23e2e82]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1988

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