Seiko Cal. 5664 - 377

The Seiko 5664-377 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-c7dd2b0e9e11]

Also known as: Samurai, Silverwave

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1997

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