Seiko Cal. 3847 - 677

Seiko 3847-677

The 3847-677 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-b3b4426fb079]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1989

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