Seiko Cal. 6671 - 315

Seiko 6671-315

The 6671-315 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6671 caliber with 36j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-b65737c94316]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
60m
Dial Color
Burgundy
Jewels
36j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1977

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seikata-wm-b65737c94316