Seiko Cal. 7031 - 947

Released in 1970, the Cal. 7031 with design code 947 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-c5de9ee53779]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1970

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