Seiko Cal. 5636 - 443

The Seiko 5636-443 represents an important milestone in Seiko's 1982 lineup. It features a Silver dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-dbd82efae76b]

Also known as: Tuna, Panda

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1982

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