Seiko Cal. 6242 - 712

The Seiko 6242-712 represents an important milestone in Seiko's 1976 lineup. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-39e61ebbd93a]

Also known as: Tuna, Helmet

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

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