Seiko Cal. 4477 - 740

The Seiko 4477-740 represents an important milestone in Seiko's 1992 lineup. Powered by the 4477 caliber with 18j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-c6269ee01335]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1992

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