Seiko Cal. 6678 - 902

Seiko 6678-902

This Automatic model from 1983 features a 40mm Two-Tone case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-dc9e031ae47c]

Also known as: Monster, Crown

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
White
Jewels
19j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1983

Related Models

seikata-wm-dc9e031ae47c