Seiko Cal. 7184 - 164

Seiko 7184-164

The Seiko 7184-164 represents an important milestone in Seiko's 1997 lineup. Powered by the 7184 caliber with 27j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-593a3c00e0df]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1997

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seikata-wm-593a3c00e0df