Kurono Tokyo · Microbrand · Japan

Kurono Tokyo GMT 1

Limited · 2023 · GMT, Dress

Kurono Tokyo GMT 1 with black, grey and red dial on black leather strap
Photo: Kurono Tokyo
  • Kurono Tokyo GMT 1 dial and 24-hour bezel
From $2,250
  • Miyota 9075
  • 38 mm × 11.7 mm
  • Sapphire crystal
  • 50 m water resistance

Movement

Type
Automatic
Tier
Mid
Complications
Date, GMT
Frequency
28,800 bph
Power reserve
42 h
Hacking
Yes
Accuracy (factory)
-10 / +30 s/day

Case

Diameter
38 mm
Lug to lug
46.3 mm
Thickness
11.7 mm
Lug width
20 mm
Material
Steel (316L)
Hardening
—
Water resistance
50 m
Crown
—
Case back
—
Bezel
Bidirectional, 24-hour GMT, steel insert
Finishing
High polish

Crystal & dial

Crystal
Sapphire
Shape
Box
Anti-reflective
—
Lume
Super-LumiNova on the 24-hour hand

Bracelet

Bracelet
Not offered

Straps

Strap 1
Leather, Calf leather, 20mm at the lugs tapering to 16mm at the buckle

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
All—Msrp2,250 USD$2,2502023-09link

About this entry

73% of key specs known. Missing: weight, hardening, AR coating, crown.

Limited production released in September 2023 (ordering opened 8 Sep 2023) and sold out; the brand says it will not be repeated, but no edition size is stated. GPHG 2023 "Challenge" finalist. "True GMT" Miyota 9075: the local hour hand jumps in one-hour steps with the date following. Bidirectional bezel with lacquer-filled 24-hour markers is deliberately clickless (friction). Case 9.8mm without the box sapphire, 11.7mm with it. Water resistance 5 ATM. The release page no longer shows a price; the $2,250 launch price is from Worn & Wound's launch article. Lume is only stated for the red 24-hour hand. Crown type, caseback, AR coating and weight not stated. Sold on a calf leather strap only (no bracelet listed).

Last verified: 2026-10-20. Edit or correct this entry.

Sources