Seiko Cal. 4520 - 253

The 4520-253 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4520 caliber with 36j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-955c91de4d78]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1986

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