
Finding alternatives to
Longines LONGINES SPIRIT FLYBACK PROTOTYPE
Ref. L3.821.5.53.2
97 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
42mm
Movement
Automatic
MSRP
$7,400
Microbrand picks· 24
Independent makers covering the same brief — usually with something the mainstream brands don't.

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

Christopher Ward
C60 Lympstone
40mm · Automatic$1,615
Automatic · Similar size

Christopher Ward
C60 Trident Reef
41mm · Automatic$995
Automatic · Same size

Gruppo Gamma
Field III
40mm · Automatic$439
Automatic · Similar size

Gruppo Gamma
Vanguard Steel
42mm · Automatic$790
Automatic · Same size

Gruppo Gamma
Vanguard Weathered
42mm · Automatic$790
Automatic · Same size

RZE
Aspirare
44mm · Automatic$699
Automatic · Similar size

Gruppo Gamma
Peacemaker Bronze
43mm · Automatic$990
Automatic · Same size

Boldr
Blastoise
40mm · Automatic$449
Automatic · Similar size

Boldr
Charizard
40mm · Automatic$449
Automatic · Similar size

Boldr
Expedition Enigmath
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

Echo/Neutra
Cristallo Professional Diver 500m
42mm · Automatic$1,450
Automatic · Same size

Christopher Ward
C60 Pro 300 Vintage
42mm · Automatic$1,550
Automatic · Same size

Christopher Ward
C63 Sealander GMT
42mm · Automatic$1,675
Automatic · Same size

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

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

RZE
Resolute
40mm · Automatic$759
Automatic · Similar size

Brew
Metric - Manual Wind Blue
40mm · Automatic$875
Automatic · Similar size

Traska
Commuter Carbon Black
40mm · Automatic$700
Automatic · Similar size

Traska
Freediver Arctic
40mm · Automatic$735
Automatic · Similar size

Traska
Seafarer Charcoal
40mm · Automatic$665
Automatic · Similar size

Traska
Summiteer Charcoal
40mm · Automatic$700
Automatic · Similar size
Steps up from here· 9
Where the same idea goes when budget isn't the constraint.

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

Oris
Sun Wukong Artist Edition
41.5mm · Automatic$30,400
Automatic · Same size

Norqain
Wild ONE Skeleton X Lite 41mm Limited Edition
41mm · Automatic$15,707
Automatic · Same size

Bell & Ross
BR 03-90 ROSE GOLD
42mm · Automatic$22,572
Automatic · Same size

Bell & Ross
BR-05 Chrono Grey Steel & Gold
42mm · Automatic$15,336
Automatic · Same size

Bell & Ross
BR-X3 Night Vision
41mm · Automatic$15,012
Automatic · Same size

Bell & Ross
BR-05 Diamond
40mm · Automatic$24,829
Automatic · Similar size

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

Tudor
Black Bay 58 18K
39mm · Automatic$22,550
Automatic · Sapphire
In the same price band· 28
Comparable watches at roughly the same money. Often the deciding click for a new buyer.

Longines
LONGINES SPIRIT CHRONOGRAPH
42mm · Automatic$3,700
Automatic · Same size

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

Longines
LONGINES PILOT MAJETEK PIONEER EDITION
43mm · Automatic$5,650
Automatic · Same size

Sinn
6099 Anniversary
41.5mm · Automatic$5,065
Automatic · Same size

Sinn
910 Eintracht
41.5mm · Automatic$5,346
Automatic · Same size

Tudor
Black Bay 68
43mm · Automatic$5,475
Automatic · Same size

Sinn
HUNTING WATCH 3006
44mm · Automatic$5,508
Automatic · Similar size

Oris
Hölstein Edition 2025
41mm · Automatic$5,000
Automatic · Same size

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

Sinn
1746 Porcelain
42mm · Automatic$5,022
Automatic · Same size

Norqain
NEVEREST Glacier JP 42mm
42mm · Automatic$5,436
Automatic · Same size

Norqain
NEVEREST GMT Glacier 41mm
41mm · Automatic$5,300
Automatic · Same size

Norqain
NEVEREST GMT Glacier 41mm Grey Gold
41mm · Automatic$4,859
Automatic · Same size

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

Oris
Aquis Date Calibre 400
41.5mm · Automatic$5,150
Automatic · Same size

Tudor
Black Bay Bronze
43mm · Automatic$5,425
Automatic · Same size

Longines
LONGINES AVIGATION BIGEYE
41mm · Automatic$4,400
Automatic · Same size

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

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

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

Bell & Ross
BR 126 AÉRONAVALE
43mm · Automatic$4,309
Automatic · Same size

Bell & Ross
BR V2-94 R.S.18
41mm · Automatic$5,616
Automatic · Same size

Bell & Ross
BR V3-94 A521
43mm · Automatic$5,184
Automatic · Same size

Bell & Ross
BR-05 Chrono Patrouille de France
42mm · Automatic$8,100
Automatic · Same size

Oris
Coulson Limited Edition
41mm · Automatic$5,200
Automatic · Same size

Oris
Divers Sixty‑Five Calibre 400
38mm · Automatic$4,100
Automatic · Sapphire
Cheaper alternatives· 29
If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Longines
HYDROCONQUEST GMT
43mm · Automatic$3,350
Automatic · Same size

Sinn
103 St Ty Hd
41mm · Automatic$2,797
Automatic · Same size

Longines
HYDROCONQUEST GMT
41mm · Automatic$3,350
Automatic · Same size

Oris
Aquis Date Upcycle
41.5mm · Automatic$2,900
Automatic · Same size

Longines
HYDROCONQUEST
41mm · Automatic$2,000
Automatic · Same size

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

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

Norqain
Adventure Sport 42mm Matterhorn Ultraks
42mm · Automatic$3,040
Automatic · Same size

Norqain
Adventure Sport JP 42mm Anthracite Grey
42mm · Automatic$3,471
Automatic · Same size

Norqain
Adventure Sport JP 42mm Midnight Blue
42mm · Automatic$3,471
Automatic · Same size

Oris
ORIS SOCIAL CLUB Barcelona
40mm · Automatic$2,600
Automatic · Similar size

Sinn
103 Klassik Dreier
41mm · Automatic$3,618
Automatic · Same size

Sinn
U1 S L
44mm · Automatic$3,532
Automatic · Similar size

Sinn
U18
44mm · Automatic$3,488
Automatic · Similar size

Tudor
1926 41mm Automatic
41mm · Automatic$2,650
Automatic · Same size

Bell & Ross
BR 03-92 DESERT TYPE
42mm · Automatic$3,672
Automatic · Same size

Glycine
Combat Classic
43mm · Automatic$1,550
Automatic · Same size

Oris
Big Crown ProPilot Big Date
41mm · Automatic$2,600
Automatic · Same size

Oris
ProPilot Date
41mm · Automatic$2,550
Automatic · Same size

Glycine
Airman Purist
42mm · Automatic$2,700
Automatic · Same size

Orient
75th Anniversary Stretto
41.5mm · Automatic$450
Automatic · Same size

Orient
AA08 Diver Watch
41.8mm · Automatic$390
Automatic · Same size

Orient
AK00 Version 3 Classic Watch
42.5mm · Automatic$450
Automatic · Same size

Orient
Kamasu
41.8mm · Automatic$375
Automatic · Same size

Bell & Ross
BR 123 24H
42mm · Automatic$3,337
Automatic · Same size

Glycine
Airman GMT
42mm · Automatic$2,700
Automatic · Same size

Glycine
Airman SST GMT
43mm · Automatic$3,400
Automatic · Same size

NOMOS Glashütte
Ludwig automatic
40mm · Automatic$3,670
Automatic · Similar size

Tudor
1926 39mm Automatic
39mm · Automatic$2,575
Automatic · Sapphire
Direct homages· 7
Watches that wear the same design language — close enough that a stranger might confuse them across the room.

Tudor
Black Bay
41mm · Automatic0
Automatic · Same size

Orient
AA02 Diver Watch
41.5mm · Automatic$285
Automatic · Same size

Orient
Diver Watch
41.5mm · Automatic$285
Automatic · Same size

Seestern
Sub 300 V4
42mm · Automatic$10
Automatic · Same size

Sugess
Seestern DOX V3
42mm · Automatic$199
Automatic · Same size

Orient
Esteem II
41mm · Automatic$285
Automatic · Same size

Orient
AK04 Field Sport Watch
42.4mm · Automatic$325
Automatic · Same size