Seiko Cal. 4477 - 848

The Seiko 4477-848 represents an important milestone in Seiko's 1986 lineup. Powered by the 4477 caliber with 31j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-2fef75d7d98f]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1986

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