Seiko Cal. 6389 - 717

Seiko 6389-717

This Solar model from 1999 features a 39mm Hardlex-Coated Steel case. Powered by the 6389 caliber with 20j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-9081a6625be9]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1999

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seikata-wm-9081a6625be9