Seiko Cal. 6284 - 542

Seiko 6284-542

The Seiko 6284-542 represents an important milestone in Seiko's 1988 lineup. Powered by the 6284 caliber with 25j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-34669ebfcb7d]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
120m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1988

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