Seiko Cal. 6184 - 312

Seiko 6184-312

The 6184-312 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6184 caliber with 18j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-e90e8f477ed2]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Black
Jewels
18j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1997

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