Seiko Cal. 4552 - 406

The 4552-406 is a sought-after Solar piece from Seiko's golden era. With its 21mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-4ff767aeb50f]

Also known as: Sumo, Navigator

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1995

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