Seiko Cal. 6143 - 749

Seiko 6143-749

The Seiko 6143-749 represents an important milestone in Seiko's 1970 lineup. Powered by the 6143 caliber with 25j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-319da55584c5]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Burgundy
Jewels
25j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1970

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seikata-wm-319da55584c5