Seiko Cal. 5645 - 655

Seiko 5645-655

This Solar model from 1974 features a 40mm Titanium case. Powered by the 5645 caliber with 22j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-df5fb8f0b4c8]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1974

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