Seiko Cal. 6678 - 605

Seiko 6678-605

This Quartz model from 1978 features a 38mm Two-Tone case. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-b0fdda9897f2]

Also known as: Tuna, Sea Horse

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
38mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
27j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1978

Related Models

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