Included strap — Aurora Alligator Strap · Azul

“Designed to capture the purity of first light upon the polar glaciers”

— Aurora Manifesto · The instrument of the mindful explorer

SPECIFICATIONS

Technical specifications

What we know about the 421, stated plainly. And what is not yet settled, stated just as plainly

Movement

CALIBRE
Seiko VK64 meca-quartz chronograph · Seiko Instruments, Japan
TYPE
Quartz base with mechanical chronograph module
FUNCTIONS
Hours and minutes · central chronograph · 60-minute counter at 9 o’clock · 24-hour indicator at 3 o’clock
CHRONOGRAPH
Central seconds hand to 1/5 of a second · instant reset to zero
DATE
No date window: the dial remains uncluttered
ASSEMBLY
Assembled and regulated by hand in Spain

Case

MATERIAL
Steel · polished
DIAMETER
42 mm
THICKNESS
To be confirmed
LUG WIDTH
22 mm
PUSHERS
Two, at 2 and 4 o’clock, for the chronograph
CRYSTAL
Double-domed sapphire
WATER RESISTANCE
5 ATM · 50 m
CASEBACK
Solid · the coati of the Malaspina Expedition engraved in relief
CROWN
Knurled · engraved IndieWatch emblem
CASE FLANK
Screwed plaque “Malaspina · 18th-Century Expedition”

Dial

COLOUR
White · navy blue sub-dials with concentric circles · steel hands
NUMERALS
Applied two-digit Arabic numerals
HANDS
Faceted Dauphine · central chronograph seconds hand
SCALES
Mile-based tachymeter and concentric scales on the outer ring
EMBLEM
Applied emblem beneath 12 o’clock · “aurora” · “indiewatch chronograph” above 6 o’clock

Strap and buckle

INCLUDED
Blue Italian vintage alligator by Jacob Straps
MATERIAL
Italian vintage alligator leather
WIDTH
22 mm
BUCKLE
Steel, screw-fastened
ALSO AVAILABLE
Black IndieWatch rubber · black leather with the emblem · aged vintage leather in grey or sand
IndieWatch Trencadís Bitácora de Hielo watch · lifestyle 1
IndieWatch Trencadís Bitácora de Hielo watch · lifestyle 2
IndieWatch Trencadís Bitácora de Hielo watch — A field instrument
THE CASE · 42 MM

A field instrument

A 42 mm round case with a double-domed sapphire crystal that returns the light like the lens of an optical instrument. Two pushers command the chronograph; the knurled crown bears the engraved emblem, while the case flank carries a screwed plaque inscribed with the expedition’s name. Nothing is superfluous and everything reads at a glance — in the mountains, on the track or in the city

IndieWatch Trencadís Bitácora de Hielo watch — The ship’s logbook
THE DIAL

The ship’s logbook

Chart-paper white for supreme legibility, with two navy-blue sub-dials engraved in concentric circles, like the rings of an ancient tree or the depth contours of a bathymetric map. Applied Arabic numerals, steel dauphine hands and a scale ring that reads like a field instrument

Trencadís sketch

IndieWatch Trencadís Bitácora de Hielo watch — THE ORIGIN · MALASPINA EXPEDITION, 1789-1794
THE ORIGIN · MALASPINA EXPEDITION, 1789-1794

The master
of scales

Felipe Bauzá was the expedition’s chief cartographer. As the corvettes rounded Cape Horn and sailed north to the ice of Alaska, his hands drew nautical charts of astonishing precision for their time: coastlines, soundings, latitudes. The Bitácora de Hielo carries his craft upon its dial, with concentric scales, exact numerals and the white of chart paper, alongside the blue of the cold waters he drew