Seiko Cal. 7187 - 187

Seiko 7187-187

The Seiko 7187-187 represents an important milestone in Seiko's 1967 lineup. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-b26dc2b8f883]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1967

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seikata-wm-b26dc2b8f883