Seiko Cal. 4597 - 191

Released in 1975, the Cal. 4597 with design code 191 was part of Seiko's domestic market collection. Powered by the 4597 caliber with 34j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-6677ebc7ded5]

Also known as: UFO, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1975

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