Seiko Cal. 4542 - 678

Seiko 4542-678

The 4542-678 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4542 caliber with 35j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-a381736c0ea8]

Also known as: Tuna, Silverwave

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1995

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seikata-wm-a381736c0ea8