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The Typhoon strap from RIOS1931 is designed for pilot and tool watches that benefit from a more flexible, everyday leather strap. Made from genuine buffalo leather and finished using traditional techniques, it offers a practical balance between structure and comfort without the bulk of heavier builds.
The Typhoon favors a clean, utilitarian look that works well with larger cases while remaining easy to wear over long periods.
German watchmaker and master craftsman Riemer Oswald established RIOS1931 more than eighty-five years ago. Now in its third generation of family ownership, RIOS1931 is an industry leader for high quality, handmade leather watch accessories.
Looking for a strap to suit your pilot or tool watch? RIOS1931's Typhoon is a great option. Handmade in Germany from genuine buffalo leather, it features the Art Manuel Swiss full-bugg (Rembordé) construction technique, set off by handmade saddler's seams. For those with sensitive skin, the Typhoon is hypoallergenic, as well as supple and comfortable on the wrist.
Handmade in Germany using traditional leather construction.
The Typhoon strap is handmade in Germany from genuine buffalo leather. Handmade saddler’s seams are used throughout. Compared to thicker buffalo straps, the Typhoon uses a more forgiving cut of leather that remains supple while still offering enough structure for daily wear. The strap is hypoallergenic, making it suitable for wearers with sensitive skin.
Thickness: approx. 3.5mm
Padding: Lightly padded
Lining: Leather
Edges: Painted
Stitching: White
Sheen: Semi-matte
Buckle: Polished stainless steel
Taper by size:
Spring bars: Standard (free pair included)
Apple Watch: 22mm fits Apple Watch (with strap adapters).
The Typhoon wears with a supportive but flexible feel. It has enough structure to keep the watch stable and centered, while remaining comfortable on the wrist rather than rigid or bulky.
The two-piece layout provides a familiar, secure wrap that settles quickly once fastened. The strap maintains its shape through wear while allowing natural movement, favoring a controlled, comfortable fit over a stiff or oversized feel.
Length & wrist size:
118mm / 82mm (fits wrists approx. 6.75–7.75in)
Measurements exclude the buckle.
Water exposure: Splash resistant, suitable for light moisture such as hand washing or rain.
Clean with a soft, slightly damp cloth. Do not use leather cleaners, conditioners, or creams, as they may darken the leather unevenly. Avoid prolonged contact with water, perspiration, and direct sunlight. If the strap becomes damp, dry it with a soft cloth and allow it to air dry completely at room temperature.
RIOS1931 was founded in Augsburg in 1931 by master craftsman Riemer Oswald. Now in its third generation of family ownership, the company is one of Germany’s most established makers of leather watch straps and accessories.
RIOS1931 continues to operate with a workshop-based approach, emphasizing traditional construction methods, hand-finishing, and controlled production rather than mass manufacture. The focus remains on durability, consistency, and long-term wear rather than trend-driven design.
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Independent watch strap specialist since 2007