Seiko Cal. 5630 - 960

The Seiko 5630-960 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-39def005b006]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1982

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