Seiko Cal. 4451 - 520

Seiko 4451-520

The 4451-520 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4451 caliber with 34j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-67a3607cda8a]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
34j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1994

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