Seiko Cal. 6617 - 779

This Automatic model from 1977 features a 44mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-37402d015a35]

Also known as: Bellmatic, Flighty

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1977

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