Seiko Cal. 6284 - 617

Seiko 6284-617

The Seiko 6284-617 represents an important milestone in Seiko's 1969 lineup. Powered by the 6284 caliber with 20j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-a6bf5e53a7d6]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
35mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1969

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