Seiko Cal. 0712 - 678

The Seiko 0712-678 represents an important milestone in Seiko's 1969 lineup. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-6be4007eacce]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1969

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