Description
Microtech STITCH® S/E OTF 169-2NC – Black Part Serrate / Natural Clear Aluminum
As soon as you pick up the Microtech STITCH® S/E OTF 169-2NC – Black Part Serrate / Natural Clear Aluminum, you’ll immediately feel the combination of brute strength and precision American craftsmanship. This model brings the iconic Stitch design to the OTF automatic platform and features a partially serrated blade for maximum versatility in everyday and tactical use.
Designed by Anthony (Tony) Marfion and 100% made and assembled in the USA.
🔥 Character and philosophy
STITCH® is a rugged tactical OTF knife built on a focus on performance, grip security and responsiveness. Compared to more subtle models, it feels more solid and confident – a tool that’s ready for tougher handling.
The model operates in D/A (Double Action) mode – the blade is extended and retracted with one movement of the thumb using the side slider. The mechanism is extremely fast and requires controlled pressure, which contributes to safety when carrying.
The overall length of about 216 mm makes it a full-featured working and tactical tool that remains well-carried as an EDC.
🏭 About the manufacturer
Microtech Knives is an American brand with more than 30 years of history in the production of high-end automatic knives. Typical features are:
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Precision CNC machining
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Patented fasteners
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Innovative internal mechanisms
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Integrated glass breaker
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Consistent quality control
Each piece is manufactured and assembled in the USA under the direction of Anthony Marfione.
🗡️ Blade – S/E Part Serrate with black finish
The blade type S/E (Single Edge) combines a smooth blade with a partially serrated section (Part Serrate), which significantly expands its practical use.
The smooth part is ideal for:
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precise and clean cuts
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common EDC tasks
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detailed work
The serrated part can handle:
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ropes and cords
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straps
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textiles and fibrous materials
The black finish reduces glare and gives the knife a tactical, technical look.
The high flat cut ensures:
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excellent cutting properties
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good cutting control
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tip strength
🔬 Steel – Böhler M390
The blade is made of premium Böhler M390 powder steel, which is one of the top of modern knife manufacturing.
It is characterized by:
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extreme wear resistance
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high corrosion resistance
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long blade retention
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minimal maintenance
It is one of the most respected steels in the premium segment.
🧩 Handle – Natural Clear Aluminum
The handle is made of anodised 6061-T6 aluminium in Natural Clear Aluminum for a clean, technical and professional look.
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3D CNC milled anti-slip texture
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Ergonomic shaping inspired by the original Stitch design
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Side slider for natural control
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Slim but solid construction
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Deep carry clip (right/left, tip-down)
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Clip with serial number and date of manufacture
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Glass breaker with tungsten carbide ball
The result is a lightweight but extremely strong construction suitable for everyday wear.
⚙️ Technical specifications
| Parameter | Value |
|---|---|
| Model | STITCH® S/E OTF |
| Product number | 169-2NC |
| Total length | approx. 216 mm |
| Blade length | approx. 95 mm |
| Blade thickness | approx. 3.2 mm |
| Handle length | approx. 127 mm |
| Weight | approx. 130 g |
| Blade material | Böhler M390 |
| Hardness | approx. 59-61 HRC |
| Clipping | Flat |
| Blade surface | Black |
| Type of blade | Partially Serrated |
| Handle material | 6061-T6 aluminium |
| Handle colour | Natural Clear |
| Mechanism | D/A OTF – Slide Lock |
| Opening | Automatic – push/pull slider |
| Clip | Right/left, tip-down |
| Designer | Anthony Marfione |
| Country of origin | USA |
✅ Main benefits
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Extremely fast D/A OTF mechanism
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Universal combination of smooth and serrated blade
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Premium steel M390
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Tactical black blade finish
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Ergonomic and secure grip
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Lightweight but robust construction
⚠️ Possible restrictions
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Partial serration may not suit every user
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Automatic mechanism requires regular maintenance
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Higher price category corresponding to premium workmanship
🛠️ Maintenance and care
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Clean and dry the blade after use to preserve its longevity
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Keep the handle dry and clean, especially after contact with moisture
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For longer storage, lightly lubricate the blade with protective oil
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For sharpening blades we recommend Spyderco Tri-Angle Sharpmaker 204MF – ideal for combination blades with serrations. 🛒 Buy on our website Moskito.cz
Regular care ensures long-term reliability and maximum performance.
🎯 Recommended for
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Demanding EDC users
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Professional tactical use
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Users requiring a universal blade
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Microtech premium model collectors
⭐ Final rating
The Microtech STITCH® S/E OTF 169-2NC combines aggressive design, a practical blade combination and premium M390 steel with precision American manufacturing. The result is a fast, rugged and visually striking OTF knife for those who want maximum performance without compromise 🔪🔥.








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