Seiko Cal. 6237 - 636

The Seiko 6237-636 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-38e6a8fb0940]

Also known as: Sumo, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1997

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