Seiko Cal. 6671 - 167

Seiko 6671-167

The 6671-167 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6671 caliber with 36j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-94aba92156a6]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Black
Jewels
36j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1994

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seikata-wm-94aba92156a6