Seiko Cal. 7128 - 720

Seiko 7128-720

The 7128-720 is a sought-after Quartz piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-b5417a9c0e33]

Also known as: World Timer, Sea Horse

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
33j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1976

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