Seiko Cal. 4442 - 638

Seiko 4442-638

The Seiko 4442-638 represents an important milestone in Seiko's 1999 lineup. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-df7312210276]

Also known as: Turtle, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Champagne
Jewels
23j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1999

Related Models

seikata-wm-df7312210276