Seiko Cal. 4440 - 428

Seiko 4440-428

The 4440-428 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-8e0a4abd07c7]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1997

Related Models

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