Seiko Cal. 0728 - 642

Seiko 0728-642

The Seiko 0728-642 represents an important milestone in Seiko's 1974 lineup. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-7e5fa535989f]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
14.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1974

Related Models

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