Seiko Cal. 0740 - 300

Seiko 0740-300

This Solar model from 1978 features a 44mm Gold-Plated case. Powered by the 0740 caliber with 36j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-b1d4c49799e9]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1978

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