Seiko Cal. 7181 - 199

This Hand-Winding model from 1977 features a 40mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-96f47e1193e9]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1977

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