Seiko Cal. 6661 - 280

This Hand-Winding model from 1978 features a 44mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-b2195c50a814]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1978

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