Seiko Cal. 3866 - 978

Seiko 3866-978

The 3866-978 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-c7ca25b319f6]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1990

Related Models

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