Seiko Cal. 7186 - 780

Seiko 7186-780

The Seiko 7186-780 represents an important milestone in Seiko's 1999 lineup. Powered by the 7186 caliber with 21j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-66f165f278a6]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1999

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