Seiko Cal. 6237 - 392

The Seiko 6237-392 represents an important milestone in Seiko's 1973 lineup. It features a Black dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-6eb40c2e20e3]

Also known as: Sumo, Emperor

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1973

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