Seiko Cal. 5645 - 919

The Seiko 5645-919 represents an important milestone in Seiko's 1971 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-d70e6559e05b]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1971

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