Seiko Cal. 6177 - 569

This Spring Drive model from 1975 features a 40mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-098ce8c7b464]

Also known as: World Timer, Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1975

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