Seiko Cal. 7142 - 493

Seiko 7142-493

The 7142-493 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-3641f81d0dfd]

Also known as: Turtle, Silverwave

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
46mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
17j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1968

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