Seiko Cal. 7145 - 357

Seiko 7145-357

The 7145-357 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-9e1abf514b5f]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1986

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