Seiko Cal. 0742 - 512

Seiko 0742-512

The Seiko 0742-512 represents an important milestone in Seiko's 1978 lineup. Powered by the 0742 caliber with 35j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-dfda56ee9a3d]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
41mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
35j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1978

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