Seiko Cal. 7149 - 187

Seiko 7149-187

The 7149-187 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-ba88cc0ba4eb]

Also known as: Helmet, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1974

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