Thorn · Factory brand · China

Thorn T004

Ref. T004 · In production · Dress

Design reference: Rolex Oyster Perpetual Date 34

Thorn T004 34mm with white Roman-numeral dial, date at 3 and smooth bezel on the steel bracelet
Photo: Thorn
  • Thorn T004 34mm with white Roman-numeral dial and engine-turned bezel on the steel bracelet
From $179
  • PT5000
  • 34 mm × 12.1 mm
  • Sapphire crystal
  • 100 m water resistance

Movement

Caliber
PT5000
Type
Automatic
Tier
Mid
Complications
Date
Frequency
28,800 bph
Power reserve
38 h
Hacking
Yes
Accuracy (factory)
-12 / +12 s/day

Case

Diameter
34 mm
Lug to lug
40.7 mm
Thickness
12.1 mm
Lug width
19 mm
Material
Steel (316L)
Hardening
—
Water resistance
100 m
Crown
—
Case back
—
Bezel
—

Crystal & dial

Crystal
Sapphire
Shape
Domed
Anti-reflective
—
Lume
Green (grade not stated)

Bracelet & clasp

Style
—
Links per row
—
Solid end links
—
Solid links
—
Link attachment
—
Taper
—
Quick release
—
Half links
—
Clasp
—
Micro-adjust
—
Diver extension
—

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
All—Street179 USD$1792026-10-24link

Variants

NameDialBezel
Glossy Bezelwhite with Roman numeralssmooth polished
Engine Turned Bezelwhite with Roman numeralsengine-turned

About this entry

58% of key specs known. Missing: weight, hardening, AR coating, crown, bracelet links, end links, link attachment, clasp micro-adjust.

Sold as a "Dive Watch", but it is a 34mm Oyster Perpetual Date-style watch with a white Roman-numeral dial and a date at 3, offered with a smooth (光圈) or engine-turned (十三划圈) bezel. Brand specs: PT5000 automatic, 316L case, sapphire crystal (domed per the listing's URL), green lume (grade not stated), 100m ("10Bar"), 34mm without crown, 40.7mm lug-to-lug, 12.1mm including the crystal, 19mm lugs. The photos show a steel bracelet (not described). Crown and caseback attachment, AR coating, bracelet construction and clasp are not stated. Price 79 (crossed-out 89) for either bezel. First listed on Thorn's store in December 2024.

Last verified: 2026-10-25. Edit or correct this entry.

Sources