Seiko Cal. 6370 - 221

The Seiko 6370-221 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-c8103df6dd81]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1979

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