Seiko Cal. 4576 - 725

Seiko 4576-725

The 4576-725 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4576 caliber with 24j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-f347b4b9998a]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
43mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1969

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