Katana Tactical


Availability : In stock

The Stealth Katana

Glass: Flat sapphire, Anti-reflective coating
Dial : BBmod
Languages : x
Index: Super-Luminova C1
Needles: Super-Luminova C1
Case : Stainless steel 316L
Diameter : 40 mm
Thickness : 11,2 mm
Lug to lug : 47 mm
Caseback : Diver solid, Slim solid
Crown: 316L Stainless Steel, Screwed
Bracelet: Rubber, Zulu
Lug Width : 20 mm
Length of the bracelet: For wrist from 15 to 21cm
Caliber: Seiko NH36 Automatic mechanical with anti-shock system
Functions: Manual winding possible and stop second to set the time accurately and simply
Power reserve: 41 hours on full charge
Ruby : 24
Accuracy: -5/+15 seconds per day
Water resistance 10 bar / 100 meters, 20 bar / 200 meters with Caseback Diver solid

Satisfied or refunded up to 7 days after receipt.

2 years warranty

DHL Express (2-7 days)
Duties / Taxes + Customs clearance fees collected upon delivery for non-EU countries


Discover the Katana Tactical, with an exclusive case designed and created by BBmod. This watch offers everything Billy is looking for: elegance and ruggedness. If you're a fan of discreet, stealthy style, the Katana Tactical is for you. However, if you prefer very legible dials, this watch may not be for you. The lume is present on the hands and dial, but it is very faint. Choose the Katana Tactical to enjoy a unique design and exceptional quality.


316L stainless steel case with matte black PVD treatment

The French workshop

From Imagination to

BBmod France specializes in the modification and complete customization of watches. Together, let's satisfy your desires and create a watch that suits you.

Detail of a seiko MOD designed exclusively by BBMOD

What they say//

Mr Mifsud
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Awesome! The watch is a gem - had very quick response from Billy and swift delivery! Very well mod'd and it looks fab. Now my wife wants one as well...
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Absolutely top! Flawless service from ordering to unboxing. The watches are very tasteful and carefully built. Pure joy, fast delivery, polite and fast response and the product is wow.

Unique nearly in todays world. Bravo!
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Great service, fast communication and delivery!
I got the watch in Sweden 1 day after it was sent from France. This is without a doubt the best service and communication I have ever experienced from a company abroad. I will order again 100%. Thank you so much, the watch is awesome.
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Billy helped me build my dream watch and the final result is better than I could hope for. Easy communication through the whole prosess and he was able to do changes to the watch when I changed my mind. Highly recommend his services and I'll order more watches from him in the future for sure.
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Fantastic service. Easy payment.
Very fast to answer.
Quick delivery. One day from France to Denmark.
A beautiful watch, perfectly finished in a nice case.


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