Seiko Cal. 4440 - 350

Seiko 4440-350

This Spring Drive model from 1988 features a 45mm Hardlex-Coated Steel case. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6a7f59e9e14c]

Also known as: Turtle, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Green
Jewels
36j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1988

Related Models

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