Seiko Cal. 6397 - 755

This Kinetic model from 1969 features a 44mm Hardlex-Coated Steel case. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-df8694868b73]

Also known as: Sumo, Helmet

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1969

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