Seiko Cal. 7128 - 687

Seiko 7128-687

The 7128-687 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-f5bc14d19db1]

Also known as: Samurai, World Timer

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
10.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
27j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1988

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