Seiko Cal. 3816 - 678

Seiko 3816-678

The 3816-678 is a sought-after Solar piece from Seiko's golden era. Powered by the 3816 caliber with 17j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-cb26a026f11c]

Also known as: Shogun

Specifications

Movement
Solar
Case Material
Titanium
Case Width
46mm
Case Thickness
11.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1979

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