Seiko Cal. 4432 - 820

The Seiko 4432-820 represents an important milestone in Seiko's 1975 lineup. It features a Black dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-e79bfbb1feef]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1975

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