Seiko Cal. 6389 - 245

Seiko 6389-245

The 6389-245 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6389 caliber with 25j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-9708343f60dc]

Also known as: Sumo, Bullhead

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
25j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1981

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seikata-wm-9708343f60dc