Seiko Cal. 5643 - 813

This Automatic model from 1979 features a 46mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-b646cbc1d9e5]

Also known as: Panda, Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1979

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