How to Build a Watch With Split-Seconds Chronograph Perpetual Calendar
作者: Funny Items
发布时间: 2026-08-21 18:02:47
查看数: 65
Split-Seconds Perpetual
A split-seconds chronograph perpetual calendar combines dual timing with automatic date.
Build Considerations
- Choose split-seconds perpetual movement
- Add month display
- Include second pusher
- Use premium case