LEFF amsterdam

T Series Classic - Steel/Black Case Black Leather Strap


The T-series Classic is contemporary yet timeless: a design enveloped in history and tradition, but one which maintains the raw twist of its industrial features.  The T-series Classic emulates and evolves the design specifications of the T-series, with 32mm and 40mm diameter cases and interchangeable straps. The contrast between the case and the dial distinguishes the Classic from all else: bringing you enduring elegance with a raw urban edge.

After making their debut in the design industry by creating a series of iconic interior timepieces, LEFF amsterdam teamed up with Dutch Designer Piet Hein Eek and gradually shifted its focus towards watchmaking.  Piet’s unparalleled vision on design and LEFF amsterdam’s sophisticated, industrial approach came together in a collection of refined, classy yet tough watches.

Explore LEFF amsterdam

CASESolid stainless steel
MOVEMENTJapanese Seiko Y120 - 2 hand
CRYSTALMineral glass
CROWNPush/Pull crown with diamond cut teeth
SIZEDiameter: 40mm, Thickness: 8.2mm
STRAPBlack leather strap 
BUCKLEStainless steel buckle

Working from their studio in Amsterdam, the founders work with their team and designer Piet Hein Eek to create this fantastic industrial watches. Special care is given to develop the timepieces using only the best materials and construction. 


All shipment options for LEFF amsterdam are tracked and registered. Items are shipped from their fulfillment center in Amsterdam. Upon shipping of your watch, tracking information will be provided to Debonair and placed on your personal order page.


Depending on your country of residence, you may be requested to pay import duties by your country’s custom authorities. These fees are the receiver’s responsibility and are not included by either Debonair or LEFF amsterdam.


All Auteur watches are covered with a two-year limited warranty. The warranty is valid worldwide from the date of purchase. This warranty does not cover normal wear and tear or damage caused by accidents or negligence.

To discuss warranty issues, please contact Debonair at customercare@debonair.style

LEFF watches are easily maintained by wiping them with a damn cloth. It is advised to refrain from using abrasive substances while cleaning your watch. 

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