Seiko Cal. 6678 - 607

Seiko 6678-607

The Seiko 6678-607 represents an important milestone in Seiko's 1988 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-56ac2209527b]

Also known as: Monster, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
15.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Black
Jewels
34j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1988

Related Models

seikata-wm-56ac2209527b