Seiko Cal. 4492 - 143

Seiko 4492-143

The 4492-143 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4492 caliber with 17j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-ba44af13d7e7]

Also known as: Bullhead, Helmet

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
38mm
Case Thickness
10.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1968

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