Seiko Cal. 5211 - 687

Seiko 5211-687

This Spring Drive model from 1965 features a 37mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-58eed3eb9dfe]

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
15.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1965

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