Seiko Cal. 5644 - 208

This Automatic model from 1991 features a 46mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-696a9779d9c0]

Also known as: Monster, Bellmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1991

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