Seiko Cal. 4489 - 603

Seiko 4489-603

The Seiko 4489-603 represents an important milestone in Seiko's 1990 lineup. Powered by the 4489 caliber with 25j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-e98ba127a3cc]

Also known as: Monster, UFO

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1990

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