Seiko Cal. 4539 - 185

Released in 1969, the Cal. 4539 with design code 185 was part of Seiko's domestic market collection. Powered by the 4539 caliber with 34j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-2c3ff3908259]

Also known as: UFO, Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1969

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