Seiko Cal. 4585 - 552

The 4585-552 is a sought-after Solar piece from Seiko's golden era. Powered by the 4585 caliber with 36j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-76e82527e58e]

Also known as: Helmet, UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1985

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