Seiko Cal. 7187 - 688

Seiko 7187-688

The Seiko 7187-688 represents an important milestone in Seiko's 1965 lineup. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-8374f386284b]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Cream
Jewels
28j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1965

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