Seiko Cal. 6367 - 280

Seiko 6367-280

The Seiko 6367-280 represents an important milestone in Seiko's 1987 lineup. Powered by the 6367 caliber with 26j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-ecdb734d9155]

Also known as: Tuna, UFO

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
White
Jewels
26j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1987

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