A dive watch is designed for underwater activities and typically features a rotating bezel for measuring elapsed time.

A chronograph watch has a stopwatch function that allows the wearer to measure elapsed time.

Bullet-back cufflinks are the most formal type of cufflink and are often used with a tuxedo.

The main difference between a pocket watch and a wristwatch is that a pocket watch is designed to be carried in a pocket, while a wristwatch is worn on the wrist.

A wallet is a small, flat case used to carry money, credit cards, and other personal items.

A tie clip is a small, decorative clasp that is used to hold the tie in place against the shirt.

A lapel pin is a small, decorative pin that is worn on the lapel of a suit jacket.

The main difference between a fedora and a trilby hat is that a trilby has a shorter brim.

A sunglass chain is a decorative chain that is attached to sunglasses and worn around the neck.

A scarf in men's fashion can serve multiple purposes, including keeping warm, adding a decorative element to an outfit, and protecting the neck from the sun.

A keychain is a small chain or ring that is used to hold keys together.

The main difference between a messenger bag and a briefcase is that a messenger bag has a longer strap that allows it to be worn across the body.

A laptop bag is a specialized bag designed to carry a laptop computer.

A belt in men's fashion can serve multiple purposes, including holding up pants, adding a decorative element to an outfit, and keeping the shirt tucked in.

Socks are often used as a way to add a pop of color and personality to an outfit.