Seiko Cal. 6644 - 228

Seiko 6644-228

This Solar model from 1973 features a 44mm Stainless Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-c34b226c2afb]

Also known as: UFO, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1973

Related Models

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