Seiko Cal. 4591 - 108

The 4591-108 is a sought-after Solar piece from Seiko's golden era. Powered by the 4591 caliber with 17j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-660df6be6c83]

Also known as: Turtle, Shogun

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1981

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