Seiko Cal. 6677 - 340

Seiko 6677-340

The 6677-340 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-7c509e83d6ad]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1995

Related Models

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