Seiko Cal. 7163 - 623

Released in 1982, the Cal. 7163 with design code 623 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-016f4ecee9af]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1982

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