Seiko Cal. 7110 - 557

This Hand-Winding model from 1968 features a 41mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-3991bd1b78e5]

Also known as: Sumo, UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1968

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