Seiko Cal. 7142 - 688

Seiko 7142-688

The 7142-688 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7142 caliber with 32j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-0bbceec28da4]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Cream
Jewels
32j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1977

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