Seiko Cal. 4440 - 678

Seiko 4440-678

The 4440-678 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-cab2e52ec176]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1992

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seikata-wm-cab2e52ec176