Seiko Cal. 6237 - 284

This Automatic model from 1981 features a 42mm Hardlex-Coated Steel case. It features a Silver dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-66ff6d03b6dd]

Also known as: Monster, Navigator

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1981

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