Seiko Cal. 7163 - 536

The Seiko 7163-536 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-d90483d6d0f5]

Also known as: Pogue, Helmet

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1983

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