Mechanics 3 min read
The simple science of quartz watches
Learn how a battery, a tiny crystal and a simple circuit work together to keep your quartz watch running with highly reliable accuracy every day.
Claude Bernard
Ora Vera Small Seconds Gents
Ref. 230983MVIN
Watch details and strap advice
- Case height
- 7.1 mm
- Case material
- Stainless Steel
- Case shape
- Square
- Water resistance
- 30 m
- Movement
- Quartz
- Caliber
- Ronda 1069
- Dial
- Green
The Claude Bernard Ora Vera Small Seconds Gents Green / Silver takes a 20 mm strap: measure between the lugs and that is the only number you need. We list 37 straps in that width. With 30 m of water resistance, a strap of medium thickness keeps the balance. Quartz movement. Most straps here come with quick-release spring bars, so the swap takes a minute and no tool.
Straps by lug width (20 mm) 37
All 37 20 mm strapsWidth is a starting point. Check the case and end fittings before choosing.
-
Heritage CuffLeather€27.90 -
Slim Colour LeatherLeather€24.90 -
Rivet RallyLeather€49.90 -
Dense Mesh SteelSteel€34.90 -
Diagonal WeaveNylon€24.90 -
Regatta StripeNylon€22.90 -
Ladder Link SteelSteel€39.90 -
Camouflage Five RingNylon€27.90 -
Square Slot SiliconeSilicone€22.90 -
Air Sport SiliconeSiliconeAs low as €22.90 -
Vintage RallyLeather€34.90 -
Denim StitchNylon€22.90
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