Seiko Cal. 7042 - 488

This Spring Drive model from 1975 features a 43mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-50d0a2e7c628]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1975

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