Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


strap

Strap

Panerai Luminor 1950 on a classic raw leather **strap** (click to enlarge!)
Panerai Luminor 1950 on a classic raw leather strap
© Panerai

A strap or band is a flexible loop used to attach a watch to the wrist.

Strap Styles

There are many different styles of watch strap, from a simple loop to a metal bracelet. The most basic watch straps are similar to a belt, being a leather or cloth loop with a buckle. Most straps attach to a spring bar held between the lugs of a watch, though some pass under the watch in a continuous loop. Some straps use a more-complicated deployant or clasp while others are flexible and require no opening at all.

Common strap styles include the following

Attachment

This Glashütte Original watch has a traditional tongue and buckle **strap** (click to enlarge!)
This Glashütte Original watch has a traditional tongue and buckle strap
© Glashütte Original

IWC Flieger on a riveted **Aviator strap** (click to enlarge!)
IWC Flieger on a riveted Aviator strap
© IWC

Most common watch straps follow a simple two-piece design

  1. A longer piece with a pointed end or “tongue” attaches to the bottom of the case
  2. A shorter piece with a flat end, buckle, and loop(s) attaches to the top of the case

Some watches feature a mechanical deployant clasp rather than a simple buckle. These often attach as above, but some manufacturers, notably Seiko swap the arrangement of these pieces when they are used with a deployant.

The familiar NATO strap features two pieces that attach differently The “watch keeper” loops through the lugs to hold the watch while another passes under the watch, attaching to the first strip as well as the clasp. The Zulu strap is similar but may have only one loop.

Materials

Jaeger-LeCoultre Reverso on a blue crocodile **strap** lined with calfskin (click to enlarge!)
Jaeger-LeCoultre Reverso on a blue crocodile strap lined with calfskin
© Jaeger-LeCoultre

Leather is the most common strap material, typically made from cowhide, horsehide (“Shell Cordovan”), or reptile. Straps made from alligator, cayman, or crocodile are prized for their durability and flexibility, while those made from lizard or ostrich have decorative patterns.

Some watch straps are made from plastic, rubber, or silicone. This is popular in low-cost watches as well as in dive watches. For example, Tropic straps are popular silicone rubber straps for diving, while Swatch watches usually have color-matched plastic straps.

Construction

A TAG Heuer Monza with a **Rally strap** (click to enlarge!)
A TAG Heuer Monza with a Rally strap
© TAG Heuer

Most watch straps have multiple layers attached with stitching at the side. Typical straps include an inner surface (often calfskin) for comfort and an outer surface for decoration and wear. They are usually padded in between.

Some straps are perforated, such as the popular “Rally” pattern (with 3-4 large holes) or riveted (as on many pilot watches).

Lugs and Attachment

Most watches have a spring bar between the lugs. This can be accessed from the inside using a spring bar tool. Pressed away from the lugs, the spring bar will disconnect and allow the strap to be changed. Some lugs are “drilled”, so the spring bar can be compressed by poking a tool through the hole on the outside face of the lug. Some are drilled and feature screws to retain the bars.

Not all lugs have spring bars, however. Some have fixed bars, either soldered in or a solid loop. The strap must be stitched to these bars or looped through them as on the NATO strap.

Most straps are flat at the lugs, but some are contoured at the end, fitting to the rounded case between the lugs on some watches. Similarly, some bracelets have contoured end links that fit exactly to the watch.

Some watches feature non-standard lugs and straps that attach at the center or through other mechanisms.

Strap Measurements

Watch straps are typically listed with three measurements

  1. The lug width, measured in millimeters and typically falling between 14 and 24 mm.
  2. The buckle width, measured in millimeters and typically (but not always) 2 mm less than the lug width
  3. The overall length, measured as “short”, “medium”, “long” and so on, though sometimes specified in inches
  4. The thickness of the strap is also sometimes listed in millimeters

When fitting a watch strap, it is important to consider all of these measurements, usually in order of importance listed here. It is important that the lug width matches the intended watch, that the buckle width matches the buckle or that new hardware is included, and the length matches the wearer's wrist. The thickness and other specifications can vary based on taste and preference.

See Also

strap.txt · Last modified: 03.07.2022 15:38 by 127.0.0.1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki