Seiko Cal. 4570 - 249

Seiko 4570-249

The 4570-249 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4570 caliber with 27j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-8b75dc79bcf3]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1996

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