Seiko Cal. 4441 - 511

The Seiko 4441-511 represents an important milestone in Seiko's 1980 lineup. Powered by the 4441 caliber with 24j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-62ac62b57e0b]

Also known as: Turtle, Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1980

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