Seiko Cal. 6394 - 351

Seiko 6394-351

This Automatic model from 1981 features a 36mm Titanium case. Powered by the 6394 caliber with 22j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-53f3408a535c]

Also known as: Bullhead, Sportsmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1981

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