Seiko Cal. 4519 - 940

Seiko 4519-940

The 4519-940 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4519 caliber with 30j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-506f879ab2b2]

Also known as: Tuna, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
12.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1995

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seikata-wm-506f879ab2b2