Seiko Cal. 7161 - 254

This Hand-Winding model from 1973 features a 36mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-3880af5d53ff]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1973

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