Seiko Cal. 6193 - 644

Seiko 6193-644

The Seiko 6193-644 represents an important milestone in Seiko's 1980 lineup. Powered by the 6193 caliber with 17j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-99848aa9fd7a]

Also known as: Rally, Emperor

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
45mm
Case Thickness
11.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1980

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