Seiko Cal. 5251 - 390

Seiko 5251-390

The Seiko 5251-390 represents an important milestone in Seiko's 1997 lineup. Powered by the 5251 caliber with 25j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-4984b1402c9e]

Also known as: Rally, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1997

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