Included strap — Zuoletán Strap · Burgundy

Verified reviews

5,0(1)
2026-09-04

Me costó decidirme entre tres modelos y acerté. Es finísimo, se mete bajo el puño de la camisa sin problema. Muy contenta.

Teresa F.Verified purchase

“The car doesn’t start racing on the grid: it starts the day someone decided to back it.”

— Strum Manifesto · Workshop notebook

SPECIFICATIONS

The detail, plainly put

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 sub-dials, at 3 and 9 o’clock
ASSEMBLY
Hand-assembled in Spain
BATTERY
SR927W · around 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 · no. 113 and Jarama grandstand
CROWN
The house’s historic emblem, engraved in relief
WATER RESISTANCE
10 ATM · 100 m

Dial

COLOUR
Burgundy · vertical fluting
SCALE
Tachymetric · from 500 to 60, twenty-two values
INDICES
Applied rose gold baton indices · Super-LumiNova BGW9
HANDS
Faceted rose gold batons
SUB-DIALS
Burgundy on burgundy · rose gold rings

Strap and clasp

INCLUDED
Burgundy calf leather Zuoletán
FKM
black FKM · IW emblem on the clasp
OTHER LEATHERS
Black calf leather Zuoletán
CLASP
Steel pin buckle
IndieWatch Trencadís El Patrocinador watch · lifestyle 1
IndieWatch Trencadís El Patrocinador watch · lifestyle 2
IndieWatch Trencadís El Patrocinador watch — An onboard calculator
THE TACHYMETRIC SCALE

An onboard calculator

The outer ring is not decoration. Time a kilometre and the hand points 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 the same way today.

IndieWatch Trencadís El Patrocinador watch — Upholstery burgundy
THE DIAL

Upholstery burgundy

The dial’s vertical fluting is the very pattern found on the seat leather that left those workshops. Beneath rose gold, burgundy ceases to be a racing colour and becomes an office colour.

Trencadís sketch

First it is drawn

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

IndieWatch Trencadís El Patrocinador watch — THE DESIGN
THE DESIGN

Drawn
in the 60s,

assembled

in the present

The Strum Series 113 is drawn in the vocabulary of the chronographs of the 1960s and 70s: cushion case, twin counters, tachymetric scale, the colours of the circuit. 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.