AI3720-51E Stainless Steel Alarm Chronograph Watch Specifications
Technical specifications sheet for the Citizen AI3720-51E, a men's stainless steel water-resistant alarm chronograph watch. Documents complete case construction details including stainless steel housing and sapphire crystal; stainless steel bracelet with solid links, double fold clasp, spring bar attachment, and cotter pin sizing adjustments; dial configuration featuring black finish, applied indices, and modern luminous material for low-light readability; and Caliber 6870 movement specifications. Lists overall wrist length at 8.5 inches. Essential reference for owners requiring technical specifications, service data, and maintenance information.
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Document Details
- Format
- Pages
- 1
- Size
- 80.0 KB
- Category
- Watchmaking