This adapter allows compatible chronograph watches such as SUSI400 or Similar curvy bezel style Swatch to use standard watch straps from 16mm to 20mm, giving you more flexibility when customizing your watch.
Compatible with many Swatch Chrono Plastic 42mm models, including:
SUSI400
SUSB423
SUSB422
SUSB420
SUSG406
SUSG408
SUSJ404
and other Swatch Chronograph watches with the same lug structure.
It allows you to install leather straps, nylon straps, rubber straps, or other aftermarket watch bands.
Key Features
• Compatible with many 42mm chronograph-style watches
• Supports 16mm / 18mm / 20mm watch straps
• Two versions available:
Type 1 – For Single-Piece Straps
Designed for 1 piece watch straps
Type 2 – or Standard Two-Piece Watch Straps
Designed for standard watch band with quick release pin
• Clean and low-profile design
• Secure fit and stable structure
• Lightweight and durable construction
Strap Compatibility
This adapter supports:
• 16mm straps
• 18mm straps
• 20mm straps
Choose the strap width that best matches your preferred watch strap.
Dimensions
Adapter Width: 24.5 mm
Please refer to the dimension diagram in the listing images for full measurements.
Package Includes
• 1 Pair (2 pieces) Watch Adapters
(Watch and strap are not included)
Important Notes
• This is an aftermarket accessory and is not affiliated with or endorsed by Swatch.
• Please compare the adapter structure with your watch before purchasing.
• The watch in the photos is shown for demonstration only.
Compatibility Notice
This adapter is designed for chronograph watches with a similar three-lug connection structure.
If you are unsure whether it will fit your watch, feel free to send a photo of your watch lug area and we will help confirm compatibility.
