Seiko Cal. 5258 - 360

Seiko 5258-360

The 5258-360 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5258 caliber with 28j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-2fa58771b45f]

Also known as: Tuna, Helmet

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
10.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1992

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