Seiko Cal. 5632 - 620

The Seiko 5632-620 represents an important milestone in Seiko's 1966 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-a8c267264da6]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1966

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