Watch Glossary

1045 terms · 84 shown · Page 1/2

Anti-Reflective CoatingCase

Optical treatment on sapphire reducing light reflection for improved dial visibility.

Antimagnetic CaseCase

Watch case constructed from non-ferrous materials or soft iron shield protecting the movement.

Asymmetric caseCase

Unbalanced case design where elements are not mirrored, creating unique visual interest and distinctiveness.

Back CrystalCase

Transparent caseback allowing view of the movement inside.

Barrel-shaped caseCase

Cylindrical case wider in the middle and tapered toward the ends, resembling a wooden barrel.

BezelCase

Rotating or fixed ring surrounding the crystal, often used for timing or design.

Bezel InsertCase

Removable ring with markings or graduations on the bezel.

Brushed caseCase

Case finish with fine parallel lines creating a matte appearance, more subtle than polished.

Case Back DesignCase

Solid screw-down backs enhance water resistance versus caseback windows.

Case Bracelet LugCase

Reinforced lug connection point for integrated bracelet attachment.

Case DiameterCase

Width of the watch case measured from lug to lug.

Case FinishingCase

Surface treatment of the case: polished, brushed, or combination.

Case LipCase

Raised edge around the crystal that protects it from impacts.

Case MaterialCase

Metal or alloy used for the case: steel, gold, titanium, or bronze.

Case middleCase

Central section of the watch case that houses the dial and movement, between crystal and caseback.

Case ThicknessCase

Height of the watch case from caseback to crystal.

CasebackCase

Cover plate on the back of the case, removable or fixed.

Caseback EngravingCase

Custom text or designs etched onto the back cover of the case.

Ceramic BezelCase

Highly scratch-resistant bezel insert made from advanced ceramic materials for durability.

Coinage BezelCase

Bezel with raised ridged edge resembling coin milling

Collet ClosureCase

Spring-loaded mechanism securing watch crystal to case

Condensation ResistanceCase

Case seal capability preventing internal moisture accumulation

Contact PlateCase

Metallic surface on bezel insert for tactile engagement feedback

Contour FinishingCase

Case surface treatment following case shape contours

Convex CrystalCase

Outward-bulging sapphire or mineral glass cover lens

Corne de VacheCase

Elongated curved horn-shaped lug design for comfort

Corniche CaseCase

Rounded rectangular case shape with integrated lugs

CrownCase

Knob on the case used to wind the watch and adjust the time.

Crown at 6 o'clockCase

Non-standard crown position at the bottom of the case, reducing accidental crown bumps while worn.

Crown at 9 o'clockCase

Crown positioned on the left side of the case, designed for comfortable left-handed operation.

Crown GasketCase

Elastomer seal preventing moisture entry through crown tube

Crown GuardCase

Protective structure around the crown to prevent accidental damage.

Crown guardsCase

Protective extensions or shield around the crown preventing accidental bumps and damage.

Crown ShouldersCase

Sloped or angular sections connecting the crown to the case.

Crown TubeCase

Internal stem that connects the crown to the movement.

CrystalCase

Transparent cover protecting the dial, typically sapphire or mineral glass.

Crystal RecessCase

Recessed channel in case middle holding crystal edge

Crystal Tension RingCase

Beveled metal ring compressing crystal into case with precise pressure

Curvex CaseCase

Cushion-shaped case with curved sides and rounded corners

Cushion caseCase

Rounded square case shape with softly curved corners, popular in vintage and modern watches.

Cyclops MagnificationCase

Magnifying lens over date window enlarging numerals 2.5 times

DestroCase

Italian term for left-handed; watch with crown at 9 o'clock for left-handed wearers.

Diving bezelCase

Rotating bezel with timing marks for underwater use, typically unidirectional for safety during dives.

Double SealCase

Two gasket seals on crown and case back for improved water resistance.

Driver's watchCase

Watch with crown positioned at 3 o'clock, designed to be worn on the right wrist for left-handed operation.

Dual-Layer Case ArchitectureCase

Hybrid watch design housing analog movement beneath integrated digital sensor layer

Exhibition casebackCase

Transparent or open caseback allowing view of the movement, common on mechanical and automatic watches.

Faraday CageCase

Soft iron inner case protecting movement from external magnetic field interference.

Fixed BezelCase

Stationary bezel integrated into the case, non-rotating.

FlangeCase

Raised inner ring on the bezel or dial used for measuring elapsed time on chronograph watches.

GasketCase

Rubber or synthetic seal that creates water-resistant barriers around openings.

GMT BezelCase

Specialized bezel with 24-hour markings for tracking multiple time zones.

Helium Escape ValveCase

One-way valve on the case allowing pressurized gas release during decompression.

Helium ValveCase

Gas escape valve used in dive watches to release helium trapped during saturation diving decompression

HEVCase

Abbreviation for helium escape valve; critical for deep saturation diving operations.

Hollow caseCase

Case made with hollow sections inside the caseband to reduce weight while maintaining durability.

Integrated braceletCase

Bracelet design where the end links flow seamlessly from the lugs without separate attachment.

Left-handed crownCase

Crown positioned at 9 o'clock instead of standard 3 o'clock for left-handed watch operation.

Lug WidthCase

Space between the lugs where the strap or bracelet attaches.

Lug-to-lug distanceCase

Measurement between the inner edges of the lugs, determining strap and bracelet fit on the wrist.