Seiko Cal. 5659 - 390

The Seiko 5659-390 represents an important milestone in Seiko's 1973 lineup. It features a Green dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-96a647ba6785]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1973

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