Seiko Cal. 4441 - 747

The 4441-747 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4441 caliber with 26j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-df77fa40a3de]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1980

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