Seiko Cal. 4455 - 153

Seiko 4455-153

The Seiko 4455-153 represents an important milestone in Seiko's 1998 lineup. Powered by the 4455 caliber with 21j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-849d6fc18628]

Also known as: UFO, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1998

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seikata-wm-849d6fc18628