Seiko Cal. 4434 - 511

The Seiko 4434-511 represents an important milestone in Seiko's 1977 lineup. Powered by the 4434 caliber with 33j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-87ca976a41f6]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1977

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