Seiko Cal. 7186 - 386

Seiko 7186-386

The Seiko 7186-386 represents an important milestone in Seiko's 1997 lineup. Powered by the 7186 caliber with 25j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-780eff88ca80]

Also known as: Tuna, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Burgundy
Jewels
25j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1997

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