Seiko Cal. 5645 - 710

The Seiko 5645-710 represents an important milestone in Seiko's 1985 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-d43d0ce6408a]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1985

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