Seiko Cal. 5654 - 587

Seiko 5654-587

The 5654-587 is a sought-after Solar piece from Seiko's golden era. Powered by the 5654 caliber with 25j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-6b9b214d2bde]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
Titanium
Case Width
35mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Cream
Jewels
25j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1967

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