Seiko Cal. 4572 - 552

Seiko 4572-552

The 4572-552 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4572 caliber with 21j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-8cea0477b487]

Also known as: UFO, World Timer

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1987

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seikata-wm-8cea0477b487