Seiko Cal. 6663 - 680

Seiko 6663-680

This Automatic model from 1967 features a 45mm Two-Tone case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6dd38a42bd5c]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Green
Jewels
29j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1967

Related Models

seikata-wm-6dd38a42bd5c