Included strap — Steel rally bracelet

Verified reviews

4,5(2)
2026-09-05

Buen reloj por lo que cuesta. El cierre es sencillo pero cumple. En la muñeca queda mejor que en las fotos.

Iván Q.Verified purchase
2026-09-01

Mi primer Strum y encantada. Ligero, bonito y con personalidad. El caucho negro es comodísimo en verano.

Beatriz N.Verified purchase

“Every great name once had their first green light. The debutant is the one who races with everything to win and nothing to lose.”

— Strum Manifesto · Workshop notebook

SPECIFICATIONS

The detail, plainly stated

What we know about the 113, said without embellishment. And what is not yet settled, said too.

Movement

CALIBRE
Miyota 6S21
TYPE
Quartz chronograph
ORIGIN
Japanese Miyota calibre
FUNCTIONS
Hours, minutes, running seconds and chronograph
COUNTERS
Two subdials, at 3 and 9 o’clock
ASSEMBLY
Hand-assembled in Spain
BATTERY
SR927W · approximately 3-year life

Case

MATERIAL
Stainless steel
SHAPE
Cushion · polished flanks, softened profiles
DIAMETER
42 mm
THICKNESS
12.35 mm
LUG WIDTH
22 mm
CRYSTAL
Flat sapphire · internal anti-reflective coating
CASEBACK
Engraved steel · no.113 and Jarama grandstand
CROWN
Historic house emblem, engraved in relief
WATER RESISTANCE
10 ATM · 100 m

Dial

COLOUR
Sky blue · black counters
SCALE
Tachymetric · from 500 to 60, twenty-two values
INDICES
Applied baton indices · Super-LumiNova BGW9
HANDS
Faceted steel batons
SUBDIALS
Black on sky blue · maximum contrast

Strap and clasp

INCLUDED
Black Zuoletán
BRACELET
Steel rally · perforated links
OTHER LEATHERS
Navy with white stitching
CLASP
Steel buckle
IndieWatch Trencadís El Debutante watch · lifestyle 1
IndieWatch Trencadís El Debutante watch · lifestyle 2
IndieWatch Trencadís El Debutante watch — An on-board calculator
THE TACHYMETRIC SCALE

An on-board calculator

The outer ring is not decoration. Time a kilometre and the hand points to your average speed: 500 at the top, 60 at the bottom, twenty-two values. This is how the pace of a stage was measured before electronics existed, and this is how it still works.

IndieWatch Trencadís El Debutante watch — First-light sky blue
THE DIAL

First-light sky blue

The youngest blue in the series: plain sky blue with two black counters so the reading never loses its racing seriousness. First green light, clear sky, everything yet to be written.

Trencadís sketch

First it is drawn

Twelve spokes, two counters and a ring. Everything else comes afterwards.

IndieWatch Trencadís El Debutante watch — THE DESIGN
THE DESIGN

Drawn
in the ’60s,

assembled

in the present

The Strum Series 113 is drawn in the language of the chronographs of the 1960s and 70s: cushion case, twin counters, tachymetric scale, the colours of the track. It copies no particular watch. It pays tribute to the pioneers of that era — drivers, mechanics, engineers, designers — and each model in the series carries the craft of one of them.