Seiko Cal. 4434 - 340

The Seiko 4434-340 represents an important milestone in Seiko's 1970 lineup. Powered by the 4434 caliber with 29j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-f5c2ff82d3e6]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1970

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