Seiko Cal. 4546 - 961

Seiko 4546-961

Released in 1990, the Cal. 4546 with design code 961 was part of Seiko's domestic market collection. Powered by the 4546 caliber with 18j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-83ad08c60a8b]

Also known as: UFO, Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Green
Jewels
18j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1990

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