Seiko Cal. 0733 - 143

Seiko 0733-143

The Seiko 0733-143 represents an important milestone in Seiko's 1971 lineup. Powered by the 0733 caliber with 18j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-9df7d0491b3e]

Also known as: Sea Horse

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1971

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