Seiko Cal. 6677 - 311

Seiko 6677-311

The Seiko 6677-311 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b08ade477113]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
11.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
100m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1977

Related Models

seikata-wm-b08ade477113