Thorn · Factory brand · China

Thorn T028

Ref. T028 · In production · Diver

Thorn T028 37mm dive watch with brown tropical-style dial on the steel bracelet
Photo: Thorn
  • Thorn T028 with black dial and burgundy bezel insert on the steel bracelet
  • Thorn T028 brown-dial set with the included leather strap and two spare bezel inserts
  • Thorn T028 black-dial set with the included leather strap and two spare bezel inserts
From $199
  • PT5000
  • 37 mm × 13.2 mm
  • Sapphire crystal
  • 200 m water resistance

Movement

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

Case

Diameter
37 mm
Lug to lug
46.6 mm
Thickness
13.2 mm
Lug width
20 mm
Material
Steel
Hardening
—
Water resistance
200 m
Crown
Screw-down
Case back
—
Bezel
—

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
Yes (side not stated)
Lume
C3 (green)

Bracelet & clasp

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

Straps

Strap 1
Leather, Horween leather strap included with the bracelet

Weight

Head only
—
On bracelet
—
On strap
—
Stated weight (basis not given)
116 g

Prices

VariantConfigurationTypePriceUSDAs ofSource
All—Street199 USD$1992026-10-24link

Variants

NameDial
Brownvintage brown (tropical style)
Blackblack

About this entry

74% of key specs known. Missing: hardening, bracelet links, end links, link attachment, clasp micro-adjust.

Compact vintage-style diver ("Legacy Diver" on the dial). Brand specs: PT5000 automatic (28,800 bph), stainless steel case (grade not stated), 37mm, 46.6mm lug-to-lug, 13.2mm (the T029 listing, same dimensions, says this includes the crystal), 20mm lugs, sapphire with AR coating (side not stated), interchangeable vintage-style rotating bezel (direction not stated), C3 green lume, screw-down crown and caseback, 200m, "solid stainless steel bracelet" with folding clasp, bracelet length 19cm, weight approx. 116g (what was weighed is not stated). A Horween leather strap and two extra bezels come with it. The photos show no date window, so the PT5000's date is recorded as hidden. Price $199 (crossed-out $219) for either dial. First listed on Thorn's store in March 2026.

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

Sources