Seiko Cal. 4439 - 661

Seiko 4439-661

The 4439-661 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-bbb92a997489]

Also known as: Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1993

Related Models

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