Seiko Cal. 4553 - 634

The 4553-634 is a sought-after Solar piece from Seiko's golden era. Powered by the 4553 caliber with 31j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-f744ddf9bf6d]

Also known as: Silverwave, Flighty

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1966

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