Seiko Cal. 5227 - 315

Seiko 5227-315

The Seiko 5227-315 represents an important milestone in Seiko's 1977 lineup. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-75fa9b25461d]

Also known as: Monster, Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
34j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1977

Related Models

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