Seiko Cal. 6646 - 178

Seiko 6646-178

This Solar model from 1996 features a 44mm Titanium case. Powered by the 6646 caliber with 25j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-91a4f2bbf037]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
44mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Burgundy
Jewels
25j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1996

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seikata-wm-91a4f2bbf037