Seiko Cal. 6397 - 203

Seiko 6397-203

The 6397-203 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-909adcc506b7]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
44mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1976

Related Models

seikata-wm-909adcc506b7