Seiko Cal. 0727 - 581

Seiko 0727-581

The Seiko 0727-581 represents an important milestone in Seiko's 1968 lineup. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-c3d976652b99]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Silver
Jewels
27j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1968

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