Seiko Cal. 0728 - 771

Seiko 0728-771

The 0728-771 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-0d1e912fa951]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
40mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1988

Related Models

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