Seiko Cal. 6366 - 998

Seiko 6366-998

The Seiko 6366-998 represents an important milestone in Seiko's 1973 lineup. Powered by the 6366 caliber with 25j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-21a260666d5d]

Also known as: Sea Horse, Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Green
Jewels
25j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1973

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seikata-wm-21a260666d5d