Seiko Cal. 4519 - 657

Seiko 4519-657

The 4519-657 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4519 caliber with 21j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-f7ac7b4938b7]

Also known as: Turtle, Emperor

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1997

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