A clasp is more than a practical device used to fasten your jewelry. It is part of the overall design and can be a very important focal point. Be sure to consider if it will suit your needs of durability, fashion, comfort and peace of mind.
The "vermeil" technique of plating sterling silver with gold originated in France in the 1750s. It differs from "gold filled" or "gold plated" in terms of the thickness or thinness of the microns over sterling silver. "Gold filled" pieces have a much thicker layer, between 15 and 45 microns, which is mechanically bonded to the base metal with heat and pressure. Vermeil is a more expensive version of "gold plated". It does not wear off as quickly as gold plating does. However, over time, vermeil wears off and therefore will require re-plating.
Over time your plated items will need to be re-plated. Contact your local jeweler for information on plating services.
Analog-Digital Display (ana-digi): Watch that shows the time by means of hour and minute hands (analog display) as well as by numbers (digital display).
Arabic Numerals: Popular counterpart to Roman numerals consisting of 1,2,3, etc; Became popular during the 18th century and typically allow for more space on the dial for complications.
ATM: Commonly used measurement in water resistance; Stands for "atmospheres" or the amount of pressure a watch can withstand before leaking; One atmosphere is equal to 10 meters of water pressure.
Automatic Movement: Type of movement where the mainspring is wound via the movement of one’s own arm; Movement of the arm causes the rotor to rotate, which in turn winds the mainspring; Similar to mechanical movements, except winding is not manual.
Bezel: Retaining ring surrounding the case and securing the crystal; Sometimes incorporates unidirectional or ratcheting movements, as well as additional benefits such as chapter markers.
Case: Timepiece’s container; Protects the movement from dust, dampness and injury; Common case shapes are round, tonneau, rectangular and square.
Chronograph: Timepiece capable of both timekeeping and stopwatch functions; Chronographs are a unique and valued complication due to their ability to measure increments of time.
Chronometer: High-precision timepiece that has been tested and is certified to meet precision standards; Chronometer watches often come with certificates indicating their certified status.
Complication: Any feature added to the timepiece that does not indicate hours, minutes or seconds. Popular complications include chronographs, tachymeters, date windows and exhibition backs.
Crown: Small, cap-like device located on the side of a case that allows the user to set time or manually wind watch.
Crystal: Transparent cover on a watch face that gives view of the dial; Sapphire and mineral are the most common crystals used today.
Date Window: Reveals the numeric day of a given month.
Deployant: Type of clasp that keeps the closing mechanism hidden, creating an uninterrupted look for your bracelet or strap.
Dial: Plate beneath the crystal showcasing the timepiece’s features; Sometimes referred to as the face of a timepiece, the dial indicates hours, minutes and seconds, as well as complications such as date windows and sub-dials.
Dual Deployant: Similar to a deployant clasp, except it uses two hinges to fasten or open, as opposed to one.
Dual Time Zone: Timepiece that simultaneously gives time in two time zones.
Exhibition case: Unique complication wherein a crystal is implemented into the case back, allowing view of the timepiece's movement.
Greenwich Mean Time: Refers to the Royal Observatory in Greenwich, England where mean time is kept; Located at the prime meridian of the world, GMT is thought of as "the world's time".
Jewels: International term referring to the rubies, sapphires or other gemstones used as bearings in a watch movement; These bearings are set to reduce friction in a movement and help the delicate parts of the movement work smoothly and with great precision.
Mechanical Movement: Type of movement where the winding crown is used to power the movement; Needs to be manually wound after an elapsed period of time; Sometimes accompanied by a exhibition back to display its old-fashioned sensibilities.
Mineral Crystal: Technical term for glass; Standard crystal used in timepieces today.
Minute Repeater: Timepiece that sounds hours, quarters and minutes as requested.
Moon Phase: Complication on a timepiece that displays the various stages of the moon; Stages include new moon, first quarter, full moon and last quarter.
Mother-of-Pearl: Dial material that has been cultivated from the inside of certain shells; Provides an iridescent surface and gives timepieces a rich aesthetic.
Movement: Assembly making up the principal elements and mechanisms of a watch or clock; Includes the winding and setting mechanism, the mainspring, the train, the escapement and the regulating elements.
Perpetual Calendar: Complication that exhibits the days in a Gregorian calendar, the most common calendar used today; Automatically adjusts to months with different amounts of days in them.
Power Reserve: Time a watch will continue running based on the movement's residual winding of its mainspring; In quartz and digital watches, this can also refer to the amount of energy left in the battery.
Push Button Dual Deployant: Similar to deployant clasps, with the addition of two small hidden push buttons that spring your clasp open.
Quartz Movement: Most common type of movement used in modern timepieces; Vibrating at a high frequency and placed under an electric current, quartz movements provide accurate time without the need to wind.
Repeater: Complex watch mechanism that sounds hours, quarters or minutes, or repeats them on request; Originally designed to help the wearer to tell the time in the dark.
Retrograde: Hour, minute, second or calendar hand that moves across a scale and resets to zero at the end of its cycle.
Sapphire Crystal: High-end crystal that adds greater value to a timepiece; The only natural substance able to harm a sapphire crystal is a diamond.
Skeletonization: Cutting away unnecessary metal from the movement to allow the wearer to actually see through the movement; Any part that is not needed is carved out, leaving only the movement's skeleton.
Subdial: Smaller dials located on the main dial of a timepiece; Used to measure seconds, minutes or days.
Tachymeter: Popular complication that measures distance based on speed; Typically located along the outer rim of a dial.
Water resistant: Watches described as simply "water resistant" can handle light moisture, such as a rainstorm or splashes from a sink, but they should not be completely submerged in water for any length of time; A commonly used measurement in water resistance is ATM, which stands for "atmospheres" or the amount of pressure a watch can withstand before leaking.
Mother-of-pearl is found on the shells of mollusks, such as mussels and oysters, and the shells of pseudopods, such as snails. When the young of these creatures come into the world, they create a shell “house” in order to preserve their existence. The walls of this housing are formed with layers their of secretions, ensuring a simultaneous growth of house and creature together.
Depending on the type of animal and the environment in which it lives, secretions create various shapes and colors found on the different types of mother-of-pearl. “White” mother-of-pearl comes from pearl-bearing oysters. It features high reflective properties and is one of the most commonly used types of this material. “ Iridescent” mother-of-pearl is a type in which the colors of pink and green are predominant, while “variegated” mother-of-pearl is a multicolored type. “Stone” mother-of-pearl is white with a low reflective power, while “mat” mother-of-pearl is dull grey and also has a low reflective power.
The shiny quality of mother-of-pearl has attracted attention for thousands of years. The Louvre Museum features mother-of-pearl objects that belonged to the Sumerians and were found in Mesopotamia. In China, a dish with geometric-shaped pieces of mother-of-pearl was found that belonged to the Tang Dynasty in 618-906 A.D. Mother-of-pearl work was also common in ancient Italy, Greece and Cyprus. Today, different types of mother-of-pearl are commonly used in the art world. This type of art is certainly a challenge, for in order for them to be made into works of art, the mother-of-pearl pieces must be thick enough to withstand being worked upon and be of high enough quality to beautifully reflect colors of the rainbow.
A selection of our jewelry is made of sterling palladium alloy. Palladium is a member of the platinum group of precious metals. By replacing a portion of the copper content used in standard sterling silver with palladium, this proprietary formula renders a precious metal with superior performance attributes. Sterling palladium is five times more tarnish-resistant than standard sterling silver and has strength similar to that of 14K gold.
Palladium has been used as a precious metal in jewelry since 1939, originally as an alternative to platinum for making white gold. Its naturally white color requires no rhodium plating. Additionally, palladium is proportionally much lighter than platinum and is ideal for use in heavier gemstone jewelry. It is a more expensive alloy than nickel, but it seldom causes the allergic reactions that nickel alloy can.
To care for your plated jewelry items: