Seiko Cal. 4445 - 813

Seiko 4445-813

The 4445-813 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-49608a511c19]

Also known as: Turtle, Monster

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1985

Related Models

seikata-wm-49608a511c19