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Browse/Alternatives/Sinn 103 St Ty Hd
Sinn 103 St Ty Hd
Finding alternatives to

Sinn 103 St Ty Hd

Ref. 103 St Ty Hd

48 watches that match on case size, movement family, and price band. Sorted by how close the match is.

Case
41mm
Movement
Automatic
Category
Tool
MSRP
$2,797
The short answer

The closest alternative to the Sinn 103 St Ty Hd is the Marathon Jeep Rubicon TSAR ($1,650) — common cross-shop and Pro diver. If price is the constraint, the Damasko DC66 black covers most of the same brief. From the independents, the Kobold Polar Surveyor Chronograph is the standout microbrand take — related caliber family and Racing chrono. Stepping up, the Bremont Supermarine Chrono ($6,850) is where the same idea goes with a bigger budget.

48 matches
Microbrand picks· 12

Independent makers covering the same brief — usually with something the mainstream brands don't.

Kobold Polar Surveyor Chronograph
Koboldmicro

Polar Surveyor Chronograph

41mm·Automatic·300m WR
$9,250MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Kobold Phantom SL
Koboldmicro

Phantom SL

41mm·Automatic·200m WR
$16,500MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Kobold Phantom SL Avantgarde
Koboldmicro

Phantom SL Avantgarde

41mm·Automatic·200m WR
$18,500MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Archimede Watches SportTaucher diver 41mm 3-hand (rotating dive bezel)
Archimede Watchesmicro

SportTaucher diver 41mm 3-hand (rotating dive bezel)

41mm·Automatic·300m WR
$1,020MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Seaholm Flats Chronograph
Seaholmmicro

Flats Chronograph

3 variantsSeries
41mm·Automatic·200m WR
$3,495MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Olech & Wajs Watches MIRAGE III
Olech & Wajs Watchesmicro

MIRAGE III

40mm·Automatic·200m WR
—MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Redwood Watches Marine Engineer
Redwood Watchesmicro

Marine Engineer

2 variantsSeries
40mm·Automatic·300m WR
$419MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Whitby Watch Co. Intrepid X
Whitby Watch Co.micro

Intrepid X

2 variantsSeries
44mm·Automatic·100m WR
$2,190MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
CWC Arctic Radar Automatic Diver Watch
CWCmicro

Arctic Radar Automatic Diver Watch

41mm·Automatic·300m WR
$1,333MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Nomadic Céad 126 - Black Shamrock Limited Edition Chronograph
Nomadicmicro

Céad 126 - Black Shamrock Limited Edition Chronograph

40mm·Automatic·500m WR
$3,752MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Vertigo Watches Pilot One V2
Vertigo Watchesmicro

Pilot One V2

3 variantsSeries
41mm·Manual·100m WR
$673MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Nomadic The Apex - NW200 Edition - Céad 126 Chronograph
Nomadicmicro

The Apex - NW200 Edition - Céad 126 Chronograph

40mm·Automatic·500m WR
$3,618MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Mainstream picks· 12

Established brands covering the same brief at a comparable price — same case size, similar movement family. Often the deciding click for a new buyer.

Marathon Jeep Rubicon TSAR
Marathon
Jeep x Marathon

Jeep Rubicon TSAR

2 variantsJeep x Marathon
41mm·Automatic·300m WR
$1,650MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Marathon Jeep Rubicon GSAR
Marathon
Jeep x Marathon

Jeep Rubicon GSAR

Ref. WW194006SS-4101-KIT
41mm·Automatic·300m WR
$2,100MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Fortis Novonaut N-42
Fortis

Novonaut N-42

4 variantsNovonaut
42mm·Automatic·300m WR
$5,230MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Sinn 903 St II
Sinn
Series 903

903 St II

4 variantsSeries 903
41mm·Automatic·200m WR
$3,942MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Sinn EZM 13.1
Sinn

EZM 13.1

41mm·Automatic·500m WR
$3,780MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Sinn 144 St DIAPAL
Sinn
Series 144

144 St DIAPAL

3 variantsSeries 144
41mm·Automatic·200m WR
$4,428MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathon

GSAR (Government Search & Rescue) Diver's Automatic

41mm·Automatic·300m WR
$2,100MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
DOXA SUB 200 C-GRAPH II
DOXA

SUB 200 C-GRAPH II

6 variantsSUB 200 C-GRAPH II
42mm·Automatic·200m WR
$2,890MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Fortis Flieger F-41
Fortis

Flieger F-41

4 variantsRef. F-41
41mm·Automatic·200m WR
$2,530MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Tudor Black Bay 58
Tudor

Black Bay 58

Ref. m7939a1a0nu-0001
39mm·Automatic·200m WR
$5,350MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variantsSupermarine
40mm·Automatic·300m WR
$3,550MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Oris Divers Sixty‑Five Chronograph
Oris

Divers Sixty‑Five Chronograph

2 variantsDivers
40mm·Automatic·100m WR
$4,700MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Cheaper alternatives· 12

If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Damasko DC66 black
Damaskomicro

DC66 black

64 variantsSeries
42mm·Automatic·100m WR
—MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Marathon Steel Navigator SSNAV Auto
Marathon
Pilot's Navigator

Steel Navigator SSNAV Auto

41mm·Automatic
$1,300MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Damasko DC56
Damaskomicro

DC56

2 variantsSeries
40mm·Automatic·100m WR
—MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Damasko DC58
Damaskomicro

DC58

2 variantsSeries
40mm·Automatic·100m WR
—MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Marathon OSAR-D (Original SAR with Date) Automatic 36mm
Marathon

OSAR-D (Original SAR with Date) Automatic 36mm

36mm·Automatic·300m WR
$1,200MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Marathon Arctic OSAR 36mm Automatic
Marathon
OSAR

Arctic OSAR 36mm Automatic

36mm·Automatic·300m WR
$1,200MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Seiko Prospex Sea
Seiko

Prospex Sea

41mm·Automatic·200m WR
$900MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Orient M-Force AC0N
Orient

M-Force AC0N

45mm·Automatic·200m WR
$555MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Seiko Captain Willard
Seiko
Prospex Sea

Captain Willard

2 variantsProspex Sea
42.7mm·Automatic·200m WR
$1,300MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Christopher Ward C60 Trident Reef
Christopher Ward
Trident

C60 Trident Reef

5 variantsTrident
41mm·Automatic·200m WR
$995MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Orient Diver Watch
Orient

Diver Watch

7 variantsDiver
41.5mm·Automatic·200m WR
$285MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Hamilton Khaki Navy Frogman Auto
Hamilton

Khaki Navy Frogman Auto

41/42/46mm
3 variantsKhaki Navy Frogman Auto
41/42/46mm·Automatic·300m WR
$1,395MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Pricier alternatives· 12

Where the same idea goes when budget isn't the constraint — luxury upgrades and step-ups.

Bremont Supermarine Chrono
Bremont

Supermarine Chrono

3 variantsSupermarine
43mm·Automatic·300m WR
$6,850MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Bremont Terra Nova 42.5 Chronograph
Bremont

Terra Nova 42.5 Chronograph

6 variantsTerra Nova
42.5mm·Automatic·100m WR
$5,700MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Breitling Chronomat B01 42
Breitling

Chronomat B01 42

33 variantsChronomat
42mm·Automatic·200m WR
$9,550MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

25 variantsSeamaster Diver 300M
42mm·Automatic·300m WR
$6,300MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Breitling Chronomat B01 42
Breitling

Chronomat B01 42

2 variantsChronomat
42mm·Automatic·200m WR
$24,600MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Breitling Classic Avi Chronograph 42 Mosquito
Breitling

Classic Avi Chronograph 42 Mosquito

Ref. Y233801A/BI93/535X/A18DSA.6
42mm·Automatic·100m WR
$6,200MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm

7 variantsSeamaster Planet Ocean 600M
42mm·Automatic·600m WR
$8,600MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega

Seamaster 300 Co Axial Master Chronometer 41mm

3 variantsSeamaster
41mm·Automatic·300m WR
$8,000MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Longines LONGINES SPIRIT FLYBACK TITANIUM
Longines
Spirit Flyback

LONGINES SPIRIT FLYBACK TITANIUM

Ref. L3.821.1.53.6
42mm·Automatic·100m WR
$5,900MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Bremont Altitude Chronograph
Bremont

Altitude Chronograph

4 variantsAltitude
42mm·Automatic·100m WR
$6,300MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Tudor Pelagos Ultra
Tudor

Pelagos Ultra

Ref. m2543c1a7nu-0001
40mm·Automatic·1000m WR
$6,900MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
Rolex Cosmograph Daytona
Rolex

Cosmograph Daytona

19 variantsCosmograph Daytona
40mm·Automatic·100m WR
$42,700MSRP
—Used
vsCompare with the Sinn 103 St Ty Hd
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