Seiko Cal. 0728 - 754

Seiko 0728-754

The Seiko 0728-754 represents an important milestone in Seiko's 1969 lineup. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-8cd7a6f68f8d]

Also known as: Monster, Crown

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1969

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