Casio EFR‑534D Executive Edition Watch

A unique identifier that distinguishes a product variant from its base model. It is used to track different configurations, colors, sizes or special editions of the same product line.

The design or construction method of a product’s back cover, such as whether it is screwed, snap‑on, has a battery hatch, or is see‑through. This attribute helps users understand how the back panel can be opened, closed, or accessed for maintenance or battery replacement.

The material used to construct the back or rear shell of a product, such as metal, plastic, resin, or composite blends. This attribute helps users understand durability, weight, appearance, and suitability for specific applications.

The linear measurement of a product’s band width, expressed in a unit such as millimetres or inches. It indicates the horizontal dimension of the band and is used for sizing, fitting, and compatibility purposes.

The specific type or model of battery used in a product, such as brand, part number, chemistry, or cell configuration.

The format or style of a calendar displayed by the product, such as day‑date, month‑year, or automatic world time. It indicates how dates and times are presented to the user.

Represents the visual tone or hue that characterizes the outer shell or enclosure of a product, such as a watch, phone case, or protective cover. The value is typically a single color name (e.g., "Silver", "Black", "Rose Gold") and may also include combinations separated by commas for multi‑tone finishes.

The colour or combination of colours that a product’s outer shell or enclosure is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the case for consumers.

The linear measurement across the widest part of a product’s outer shell or enclosure, expressed in units of length such as millimeters, centimeters, inches, or feet. It represents the overall width of the case and is useful for determining fit, compatibility, and visual proportions.

The type of material used to construct the outer shell or enclosure of a watch, such as metal (steel, titanium), plastic, resin, ceramic, or composite blends. This attribute helps users understand durability, weight, appearance, and suitability for specific applications.

The geometric shape of the product’s outer shell or enclosure, such as round, rectangular, square, oval, or other common silhouettes. This attribute helps users quickly identify and compare items based on their overall appearance.

The type of clasp or closure mechanism used on a product, such as buckle, deployment clasp, folding clasp, or hidden clasp. It indicates how the item is fastened and can affect comfort, security, and style.

The collection or series to which the product belongs, such as a brand line, seasonal release, or special edition group.

The visual tone or hue that characterizes the dial of a watch, whether it is a single solid color or a combination of colors. This attribute helps users identify and compare watches based on the appearance of their dials.

The linear measurement across a circular or round object, taken through its center. It is expressed in units of length such as millimeters, centimeters, inches, or feet and represents the widest span of the item.

The type of visual panel or display technology used in a product, such as LCD, LED, OLED, TFT, IPS, AMOLED, or analog. It indicates the underlying technology that determines image quality, color reproduction, power consumption and suitability for different use cases.

A list of the functional features available on a timepiece, such as chronograph, date display, alarm, stopwatch, world time, and other specialized modes. Each entry represents an individual feature that can be activated or displayed by the watch.

Indicates the gender or sex classification associated with a product, such as male, female, unisex, or children’s categories. This attribute helps consumers identify items tailored for specific genders or suitable for all.

The type of illumination used by the product, such as LED, backlight, or RGB lighting. This attribute indicates whether the device uses a single light source, multiple sources, or special lighting modes.

The company that designs, produces, or supplies the mechanical or electronic movement used in a watch or similar timekeeping device. This value identifies the manufacturer of the internal mechanism, allowing users to assess quality, compatibility, and support options.

The mechanism that drives the watch’s timekeeping, such as quartz, automatic, solar, or digital. It indicates whether the movement is powered by a battery, mainspring, or energy‑harvesting technology and helps buyers compare performance, maintenance needs, and typical accuracy.

The materials that make up a watch or bracelet strap, such as leather, metal, silicone, textile or composite blends. Multiple materials may be listed when a strap is composed of more than one component.

The style of the watch’s rotating bezel, indicating whether it is fixed or can rotate in one or both directions. This attribute helps users understand how the bezel can be used for timekeeping, navigation, or other functions.

Indicates whether the product can be mounted using a straight strap mounting system, typically involving a single strap that attaches directly to the item or its housing.

The material, construction, or style of a watch strap or band, such as stainless steel bracelet, leather strap, silicone strap, or metal link. It indicates the physical composition and design that determines comfort, durability, and aesthetic appearance.

Indicates the general category or classification of an item, such as its format, material, or primary function. The value can be any descriptive term that identifies the product’s nature.

The maximum depth or pressure a product can withstand without leaking or damage, expressed in meters or atmospheres. It indicates how well the item resists water penetration during use.

The maximum pressure that a product can withstand without leaking or damage, expressed in bars or atmospheres. It indicates how well the item resists water penetration during use.

The calendar year in which a product collection was first released to the market. It is expressed as a four‑digit number (e.g., 2019) and can be used to filter, sort, or compare products by their release period.