
Finding alternatives to
Sinn 6099
Ref. 6099
104 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
41.5mm
Movement
Automatic
MSRP
$4,990
ComplicationsDateChronograph
Microbrand picks· 30
Independent makers covering the same brief — usually with something the mainstream brands don't.

Gruppo Gamma
Field III GMT Date
40mm · Automatic$459
Shared: Date · Automatic

Oak & Oscar
The Humboldt Seven Year
39.5mm · Automatic$2,400
Shared: Date, Chronograph · Automatic

Traska
Commuter Carbon Black
40mm · Automatic$700
Shared: Date, Chronograph · Automatic

Traska
Freediver Arctic
40mm · Automatic$735
Shared: Date, Chronograph · Automatic

Gruppo Gamma
Vanguard Steel Date
42mm · Automatic$790
Shared: Date · Automatic

Gruppo Gamma
Vanguard Weathered Date
42mm · Automatic$790
Shared: Date · Automatic

Oak & Oscar
Team Shuster Humboldt
39.5mm · Automatic$2,022
Shared: Date, Chronograph · Automatic

Oak & Oscar
The Ashland
39.5mm · Automatic$1,850
Shared: Date, Chronograph · Automatic

Oak & Oscar
The Humboldt 12-hr
39.5mm · Automatic$1,750
Shared: Date, Chronograph · Automatic

Christopher Ward
C60 Pro 300
42mm · Automatic$1,550
Shared: Date · Automatic

Christopher Ward
C60 Trident Pro 300
40mm · Automatic$1,095
Shared: Date · Automatic

Echo/Neutra
1956 3H
40mm · Automatic$1,025
Shared: Date · Automatic

Echo/Neutra
1956 Chrono
40mm · Manual winding chronograph$2,060
Shared: Date, Chronograph · Similar size

Traska
Venturer GMT
40mm · Automatic$785
Shared: Chronograph · Automatic

Christopher Ward
C60 Pro 300 Vintage
42mm · Automatic$1,550
Shared: Date · Automatic

Echo/Neutra
Cristallo Professional Diver 500m
42mm · Automatic$1,450
Shared: Date · Automatic

Gruppo Gamma
Field III GMT
40mm · Automatic$459
Automatic · Similar size

Boldr
Expedition II
41mm · Automatic$699
Automatic · Same size

Christopher Ward
C60 Atoll 300
40mm · Automatic$1,320
Shared: Date · Automatic

Traska
Seafarer Charcoal
40mm · Automatic$665
Shared: Chronograph · Automatic

Echo/Neutra
Averau 39 3H
39mm · Automatic$840
Shared: Date · Automatic

Boldr
Expedition Enigmath
41mm · Automatic$599
Automatic · Same size

Brew
8-Bit V2
40mm · Automatic$395
Shared: Chronograph · Automatic

Boldr
Odyssey Freediver
40mm · Automatic$649
Automatic · Similar size

Boldr
Odyssey Original
45.5mm · Automatic$799
Automatic · Sapphire

Brew
Metric - Digital Blend
40mm · Automatic$425
Automatic · Similar size

RZE
Endeavour
41mm · Automatic$599
Automatic · Same size

anOrdain
Model 1
41mm · Automatic$3,804
Automatic · Same size

anOrdain
Model 2
41mm · Automatic$2,673
Automatic · Same size

Lorca
MODEL No.2 CHRONOGRAPH
37mm · Automatic$2,750
Shared: Chronograph · Automatic
Steps up from here· 11
Where the same idea goes when budget isn't the constraint.

Bell & Ross
BR-05 Chrono Grey Steel & Gold
42mm · Automatic$15,336
Shared: Date, Chronograph · Automatic

Sinn
6000 Roségold
38.5mm · Automatic$18,090
Shared: Date, Chronograph · Automatic

Oris
Sun Wukong Artist Edition
41.5mm · Automatic$30,400
Shared: Date · Automatic

Bell & Ross
BR-05 Diamond
40mm · Automatic$24,829
Shared: Date · Automatic

Bell & Ross
BR 03-90 ROSE GOLD
42mm · Automatic$22,572
Shared: Date · Automatic

Bell & Ross
BR-X1 instrument de marine
45mm · Automatic$24,840
Shared: Date, Chronograph · Automatic

Norqain
Wild ONE Skeleton 42mm Gold
42mm · Automatic$20,509
Automatic · Same size

Norqain
Wild ONE Skeleton Chrono 42mm Black
42mm · Automatic$10,611
Automatic · Same size

Norqain
Wild ONE Skeleton Chrono 42mm Burgundy Limited Edition
42mm · Automatic$10,724
Automatic · Same size

Norqain
Wild ONE Skeleton Chrono 42mm Red Gold Limited Edition
42mm · Automatic$27,900
Automatic · Same size

Sinn
1800 TITANDAMASZENER
43mm · Automatic$10,681
Shared: Date · Automatic
In the same price band· 33
Comparable watches at roughly the same money. Often the deciding click for a new buyer.

Sinn
903 St II
41mm · Automatic$3,942
Shared caliber (LJP L 110) · Shared: Date, Chronograph

Sinn
6012
41.5mm · Automatic$5,929
Shared: Date, Chronograph · Automatic

Sinn
6052
41.5mm · Automatic$5,929
Shared: Date, Chronograph · Automatic

Sinn
358 DIAPAL
42mm · Automatic$4,255
Shared: Date, Chronograph · Automatic

Bell & Ross
BR-05 Chrono Patrouille de France
42mm · Automatic$8,100
Shared: Date, Chronograph · Automatic

Bell & Ross
BR V2-94 R.S.18
41mm · Automatic$5,616
Shared: Date, Chronograph · Automatic

Bell & Ross
BR 03-94 R.S.18
42mm · Automatic$6,372
Shared: Date, Chronograph · Automatic

Bell & Ross
BR V2-94 BELLYTANKER BRONZE
41mm · Automatic$6,264
Shared: Date, Chronograph · Automatic

Glycine
Airman GMT
42mm · Automatic$2,700
Shared: Date · Automatic

Glycine
Airman Purist
42mm · Automatic$2,700
Shared: Date · Automatic

Norqain
Adventure Chrono 41mm NHL Limited Edition
41mm · Automatic$6,204
Shared: Chronograph · Automatic

Glycine
Combat Sub Sport GMT Bronze
42mm · Automatic$2,995
Shared: Date · Automatic

Norqain
Freedom 60 Chrono 43mm
43mm · Automatic$5,865
Shared: Chronograph · Automatic

Norqain
Freedom Chrono Zermatt Unplugged Special Edition
40mm · Automatic$6,573
Shared: Chronograph · Automatic

Norqain
Independence Skeleton Chrono 42mm
42mm · Automatic$8,645
Shared: Chronograph · Automatic

Glycine
Airman SST GMT
43mm · Automatic$3,400
Shared: Date · Automatic

Oris
Aquis Chronograph
43.5mm · Automatic$5,000
Shared: Date, Chronograph · Automatic

Oris
Aquis Date Calibre 400
41.5mm · Automatic$5,150
Shared: Date · Automatic

Oris
Aquis Date Upcycle
41.5mm · Automatic$2,900
Shared: Date · Automatic

Longines
SPIRIT ZULU TIME
42mm · Automatic$3,550
Automatic · Same size

Longines
LEGEND DIVER 42 BLACK LACQUERED
42mm · Automatic$3,200
Automatic · Same size

Oris
Big Crown ProPilot Big Date
41mm · Automatic$2,600
Shared: Date · Automatic

Longines
CONQUEST CHRONOGRAPH
42mm · Automatic$4,250
Automatic · Same size

Tudor
Black Bay Ceramic
41mm · Automatic$6,125
Automatic · Same size

Tudor
Pelagos FXD Chrono
43mm · Automatic$6,375
Shared: Chronograph · Automatic

Longines
LEGEND DIVER 42
42mm · Automatic$2,850
Automatic · Same size

Tudor
Pelagos FXD GMT
42mm · Automatic$5,475
Automatic · Same size

Tudor
Pelagos
40mm · Automatic$6,025
Automatic · Similar size

NOMOS Glashütte
Club Sport neomatik 42 date black
42mm · Automatic$5,050
Automatic · Same size

NOMOS Glashütte
Tangente Sport neomatik 42 date marine black
42mm · Automatic$6,030
Automatic · Same size

Nivada Grenchen
Chronomaster Valjoux
38mm · Manual Chronograph$5,000
Shared: Chronograph · Sapphire

NOMOS Glashütte
Autobahn neomatik 41 date sports gray
41mm · Automatic$5,690
Automatic · Same size

NOMOS Glashütte
Club automatic date Atlantic
41.5mm · Automatic$4,050
Automatic · Same size
Cheaper alternatives· 19
If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Glycine
Combat Sub Vintage
42mm · Automatic$1,750
Shared: Date · Automatic

Sinn
105 St Sa UTC
41mm · Automatic$1,998
Shared: Date · Automatic

Sinn
EZM 3F
41mm · Automatic$1,933
Shared: Date · Automatic

Glycine
Combat Sub
42mm · Automatic$1,850
Shared: Date · Automatic

Glycine
Combat Sub Sport
42mm · Automatic$1,650
Shared: Date · Automatic

Orient
RA-AC0K Diver Watch
43.4mm · Automatic$455
Shared: Date · Automatic

Sinn
240 St GZ
43mm · Automatic$2,311
Shared: Date · Automatic

Glycine
Combat Sub Box Ceramic
41mm · Automatic$1,800
Shared: Date · Automatic

Sinn
836
43mm · Automatic$2,149
Shared: Date · Automatic

Orient
AC0Q-40 Diver Watch
39.9mm · Automatic$370
Shared: Date · Automatic

Orient
RA-AC0K05G00B LE
43.4mm · Automatic$450
Shared: Date · Automatic

Orient
Symphony IV
41.6mm · Automatic$325
Shared: Date · Automatic

Nivada Grenchen
Chronomaster 41mm Automatic Chronograph
41mm · Automatic Chronograph$2,295
Shared: Chronograph · Same size

Nivada Grenchen
F77 MK2 41mm Automatic
41mm · Automatic$1,460
Automatic · Same size

Longines
HYDROCONQUEST MESH
41mm · Automatic$2,350
Automatic · Same size

Nivada Grenchen
Antarctic Spider
38mm · Automatic$945
Shared: Date · Automatic

Nivada Grenchen
Depthmaster
39mm · Automatic$1,050
Automatic · Sapphire

Longines
CONQUEST
41mm · Automatic$2,400
Automatic · Same size

Longines
HYDROCONQUEST
41mm · Automatic$2,000
Automatic · Same size
Direct homages· 11
Watches that wear the same design language — close enough that a stranger might confuse them across the room.

Sugess
Seestern S434 Pro Diver
40mm · Automatic$249
Shared: Date, Chronograph · Automatic

Sugess
Ocean Star S421
40mm · Automatic$449
Shared: Date, Chronograph · Automatic

Sugess
Seestern S430 Titanium Diver
40mm · Automatic$299
Shared: Date, Chronograph · Automatic

Seestern
Sub 300 V4
42mm · Automatic$10
Shared: Date · Automatic

Sugess
Seestern DOX V3
42mm · Automatic$199
Shared: Date · Automatic

Seestern
S450 Ocean Star
40mm · Automatic$299
Shared: Date · Automatic

Tudor
Black Bay
41mm · Automatic0
Automatic · Same size

Orient
Symphony III
41.6mm · Automatic$240
Shared: Date · Automatic

Orient
Classic Watch
40mm · Automatic$245
Shared: Date · Automatic

Orient
Sport Watch
41.9mm · Automatic$245
Automatic · Same size

Seestern
S471 Double Crown Diver
38mm · Automatic$179
Shared: Date · Automatic