Seiko Cal. 4591 - 772

Seiko 4591-772

The Seiko 4591-772 represents an important milestone in Seiko's 1974 lineup. Powered by the 4591 caliber with 23j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-24de619dc773]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1974

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seikata-wm-24de619dc773