Seiko Cal. 6318 - 486

Seiko 6318-486

The Seiko 6318-486 represents an important milestone in Seiko's 1999 lineup. Powered by the 6318 caliber with 21j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-bf145914ab60]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
44mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1999

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