Seiko Cal. 4490 - 685

Seiko 4490-685

The 4490-685 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-3a39b4620d50]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
9.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1971

Related Models

seikata-wm-3a39b4620d50