Seiko Cal. 6143 - 390

Seiko 6143-390

The 6143-390 is a sought-after Solar piece from Seiko's golden era. Powered by the 6143 caliber with 17j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-cb3b86ab624b]

Also known as: Navigator

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
39mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1995

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