Seiko Cal. 4591 - 746

Released in 1981, the Cal. 4591 with design code 746 was part of Seiko's domestic market collection. Powered by the 4591 caliber with 34j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-ae9840db36f6]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1981

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