Seiko Cal. 5671 - 371

Seiko 5671-371

The 5671-371 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1592bfaf2a28]

Also known as: Sea Horse, Crown

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1971

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