Mechanics 8 min read
How an automatic watch works
Your wrist gives it energy. A spring saves it. A tiny balance sets the rhythm. Follow the journey inside an automatic watch, one pencil drawing at a time.
Longines · Heritage
Weems Second-Setting Watch
Ref. L27134130
Watch details and strap advice
- Case diameter
- 47.5 mm
- Case height
- 16.15 mm
- Case material
- Stainless Steel
- Case shape
- Round
- Water resistance
- 30 m
- Movement
- Automatic
- Caliber
- L699
- Dial
- White
The Longines Weems Second-Setting Watch takes a 25 mm strap: measure between the lugs and that is the only number you need. With a 47.5 mm case and 30 m of water resistance, a thicker strap balances the case. Automatic movement. Most straps here come with quick-release spring bars, so the swap takes a minute and no tool.
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