Seiko Cal. 6123 - 640

Seiko 6123-640

The Seiko 6123-640 represents an important milestone in Seiko's 1979 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-4d936e22424a]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1979

Related Models

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