Seiko Cal. 4429 - 270

Seiko 4429-270

The 4429-270 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4429 caliber with 18j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-248a7b32be29]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
8.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1991

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seikata-wm-248a7b32be29