Seiko Cal. 6398 - 263

Seiko 6398-263

The 6398-263 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6398 caliber with 21j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-0b5d6d34623d]

Also known as: Navigator, Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1985

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