Seiko Cal. 4497 - 569

This Quartz model from 1977 features a 45mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-0c4f35d0393c]

Also known as: Tuna, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1977

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