Seiko Cal. 6166 - 521

This Hand-Winding model from 1972 features a 44mm Gold-Plated case. It features a Cream dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-136fb8d8c09b]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1972

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