Seiko Cal. 5671 - 379

Seiko 5671-379

The Seiko 5671-379 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-273cb389f952]

Also known as: Sumo, Rally

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
34mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
23j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1976

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