Seiko Cal. 6390 - 838

Seiko 6390-838

The 6390-838 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-3820c531ca9a]

Also known as: Sportsmatic, Emperor

Specifications

Movement
Solar
Case Material
Titanium
Case Width
36mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1967

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