Included strap — Steel rally bracelet

Verified reviews

4,5(2)
2026-09-05

Buen acabado y buen precio. La correa de piel cosida a mano es de lo mejor del conjunto; yo además me pedí el brazalete rally y voy alternando según el plan.

Fernando J.Verified purchase
2026-08-21

El Copiloto en la muñeca es más bonito que en fotos, el contraste del dial es muy racing. Regalo perfecto para mi padre, fan de los rallies.

Cristina H.Verified purchase

“In a rally, the one racing against the clock is not the one driving: it is the one seated alongside, roadbook open and chronograph running.”

— Strum Manifesto · Workshop notebook

SPECIFICATIONS

The detail, plainly stated

What we know about the 113, said without adornment. 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 sub-dials, at 3 and 9 o’clock
ASSEMBLY
Hand-assembled in Spain
BATTERY
SR927W · approximately 3 years’ autonomy

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 · nº113 and Jarama grandstand
CROWN
The house’s historic emblem, engraved in relief
WATER RESISTANCE
10 ATM · 100 m

Dial

COLOUR
Monochrome navy blue
SCALE
Tachymeter · from 500 to 60, twenty-two values
INDICES
Applied baton indices · Super-LumiNova BGW9
HANDS
Faceted batons · central chronograph hand in orange
SUB-DIALS
Orange hands over navy · seconds and minutes

Strap and clasp

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

An on-board calculator

The outer ring is no ornament. Time a kilometre and the hand points you to the 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 it still works exactly the same way.

IndieWatch Trencadís El Copiloto watch — Notebook blue, pencil orange
THE DIAL

Notebook blue, pencil orange

Monochrome navy so the reading carries no noise, and a single orange accent on the hand that springs into motion when something starts counting. The indices are applied batons, not printed: their edge catches the light as it falls from the side.

Trencadís sketch

First it is drawn

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

IndieWatch Trencadís El Copiloto 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, tachymeter 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 bears the craft of one of them.