Seiko Cal. 4446 - 521

Seiko 4446-521

The 4446-521 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-cf4c05a6d97d]

Also known as: Turtle, Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
34j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1987

Related Models

seikata-wm-cf4c05a6d97d