Seiko Cal. 7042 - 842

The Seiko 7042-842 represents an important milestone in Seiko's 1971 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-b104d6b644fc]

Also known as: Monster, Bullhead

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1971

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