Seiko Cal. 4442 - 639

Seiko 4442-639

This Hand-Winding model from 1999 features a 36mm Stainless Steel case. With its 21mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-048f476432fb]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1999

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