Seiko Cal. 6390 - 455

Seiko 6390-455

This Hand-Winding model from 1988 features a 43mm PVD Black case. Powered by the 6390 caliber with 35j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-6e8231b51a39]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1988

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seikata-wm-6e8231b51a39