Seiko Cal. 6650 - 423

Seiko 6650-423

The Seiko 6650-423 represents an important milestone in Seiko's 1969 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-02a8ba841573]

Also known as: Panda, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Cream
Jewels
23j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1969

Related Models

seikata-wm-02a8ba841573