Seiko Cal. 0730 - 961

Seiko 0730-961

The Seiko 0730-961 represents an important milestone in Seiko's 1970 lineup. Powered by the 0730 caliber with 17j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-4c1f66046963]

Also known as: Tuna, Rally

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Navy
Jewels
17j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1970

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seikata-wm-4c1f66046963