Seiko Cal. 4434 - 869

The Seiko 4434-869 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-15af832de220]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1970

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