Seiko Cal. 6619 - 399

This Spring Drive model from 1981 features a 44mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-4c2c16c3f679]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1981

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