Seiko Cal. 6650 - 597

Seiko 6650-597

The 6650-597 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c438f613a33d]

Also known as: Monster

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1969

Related Models

seikata-wm-c438f613a33d