Seiko Cal. 6391 - 184

Seiko 6391-184

The 6391-184 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6391 caliber with 31j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-aa2cb2593239]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1967

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seikata-wm-aa2cb2593239