Seiko Cal. 4446 - 393

Seiko 4446-393

The 4446-393 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-5750e2a88d1f]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1977

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