Seiko Cal. 4485 - 578

The 4485-578 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4485 caliber with 17j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-62939c9a7a1d]

Also known as: Bullhead, Arnie

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1990

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