Seiko Cal. 5278 - 261

Seiko 5278-261

The 5278-261 is a sought-after Solar piece from Seiko's golden era. Powered by the 5278 caliber with 24j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-331edbddcefe]

Also known as: Silverwave, Navigator

Specifications

Movement
Solar
Case Material
Titanium
Case Width
46mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
200m
Dial Color
White
Jewels
24j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1982

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