Seiko Cal. 4454 - 561

Seiko 4454-561

The Seiko 4454-561 represents an important milestone in Seiko's 1984 lineup. Powered by the 4454 caliber with 20j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-92f79a18619a]

Also known as: Turtle, Monster

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
20j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1984

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