Seiko Cal. 0743 - 689

Seiko 0743-689

The Seiko 0743-689 represents an important milestone in Seiko's 1973 lineup. Powered by the 0743 caliber with 18j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-3854bd431a07]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
15.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1973

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seikata-wm-3854bd431a07