Seiko Cal. 6613 - 171

This Hand-Winding model from 1981 features a 45mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-fdd52719e64f]

Also known as: Navigator, Crown

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1981

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