Smiths
Armstrong Siddeley
- $980 recorded MSRP, $335 lower
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
Dimensions alone do not establish wrist fit.
Watch alternatives
Alternatives to the Timefactors Armstrong Siddeley
Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- 52 mm
- Movement
- Manual
- Catalog MSRP
- $1,315
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchSmiths Armstrong Siddeley$980 recorded MSRP, $335 lowerSee the match Lower recorded MSRPSmiths Armstrong Siddeley Sewills Ferreira PRS-39 coin-edge/fluted-bezel onion-crown 3-hand, Roman numerals + small-seconds$980 recorded MSRP, $335 lowerSee the match Shorter lug-to-lugStowa Marine Original Bronze Vintage50.2 mm lug-to-lug, 1.8 mm shorterSee the match
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD, not current retail offers. Missing measurements stay unknown.
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48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Towson Watch Co
Classic #3
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
1 mm thicker case. $13,000 recorded MSRP, $11,685 higher
Smiths
Armstrong Siddeley Sewills Ferreira PRS-39 coin-edge/fluted-bezel onion-crown 3-hand, Roman numerals + small-seconds
- $980 recorded MSRP, $335 lower
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
Dimensions alone do not establish wrist fit.
Timefactors
Richmond Spencer
- $651 recorded MSRP, $664 lower
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Towson Watch Co
CLASSIC
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
1.2 mm thinner case. $8,200 recorded MSRP, $6,885 higher
Zelos
Skyraider 2 'Spitfire' Limited Edition
- Same 42 mm case diameter
- 48.5 mm lug-to-lug, 3.5 mm shorter
- Same ETA/Unitas 6498 caliber
What changes
1.5 mm thinner case. $1,599 recorded MSRP, $284 higher
Smiths
Armstrong Siddeley Richmond Spencer round smooth-bezel 3-hand, printed Roman numerals + small-seconds
- $649 recorded MSRP, $666 lower
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
Dimensions alone do not establish wrist fit.
Zelos
Skyraider 2 Ti-Damascus Skeleton Limited Edition
- Same 42 mm case diameter
- 48.5 mm lug-to-lug, 3.5 mm shorter
- Same ETA/Unitas 6498 caliber
What changes
1.5 mm thinner case. $2,499 recorded MSRP, $1,184 higher
Dekla
Deckwatch 40mm roman
- $900 recorded MSRP, $415 lower
- 40 mm case, 2 mm narrower
- Same ETA/Unitas 6498 caliber
What changes
Lug-to-lug is not recorded for this match.
Dekla
Military Vintage Cali Ruthenium Sub-Dial
- $916 recorded MSRP, $399 lower
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
Lug-to-lug is not recorded for this match.
Timefactors
Italian
- $684 recorded MSRP, $631 lower
- 44 mm case, 2 mm wider
- Same ETA/Unitas 6498 caliber
What changes
Compare models 0.5 mm thicker case
Dekla
Deckwatch 40mm arabic Silver / Ruthenium Dial
- $900 recorded MSRP, $415 lower
- 40 mm case, 2 mm narrower
- Same ETA/Unitas 6498 caliber
What changes
Lug-to-lug is not recorded for this match.
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Stowa
Flieger 6498
- 41 mm case, 1 mm narrower
- 50.2 mm lug-to-lug, 1.8 mm shorter
- Same ETA/Unitas 6498 caliber
What changes
0.8 mm thicker case
Stowa
Flieger Classic Chrono
- 41 mm case, 1 mm narrower
- 50.2 mm lug-to-lug, 1.8 mm shorter
- Same ETA/Unitas 6498 caliber
What changes
Automatic movement instead of manual. 2.7 mm thicker case
Stowa
Flieger 6498 Bronze Vintage
- 41 mm case, 1 mm narrower
- 50.2 mm lug-to-lug, 1.8 mm shorter
- Same ETA/Unitas 6498 caliber
What changes
MSRP is not recorded for this match.
Hamilton
Khaki Field Mechanical Power Reserve
- $1,025 recorded MSRP, $290 lower
- 40 mm case, 2 mm narrower
- 48 mm lug-to-lug, 4 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
Autodromo
monoposto automatic
- $895 recorded MSRP, $420 lower
- 43 mm case, 1 mm wider
- 46 mm lug-to-lug, 6 mm shorter
What changes
Automatic movement instead of manual. 1 mm thinner case
Glycine
Men's Combat Field 40mm Automatic Watch GL0578
- $700 recorded MSRP, $615 lower
- 40 mm case, 2 mm narrower
What changes
Compare models Automatic movement instead of manual. 0.6 mm thinner case
Hamilton
Khaki Field Expedition Auto
- $1,195 recorded MSRP, $120 lower
- 41 mm case, 1 mm narrower
What changes
Compare models Automatic movement instead of manual. 0.5 mm thinner case
Oris
ProPilot Date
- 41 mm case, 1 mm narrower
What changes
Automatic movement instead of manual. $2,550 recorded MSRP, $1,235 higher
Glycine
Men's Combat Field 42mm Automatic Watch GL0565
- $360 recorded MSRP, $955 lower
- Same 42 mm case diameter
What changes
Compare models Automatic movement instead of manual. 0.4 mm thinner case
Glycine
Men's Combat Field 42mm Automatic Watch GL0566
- $675 recorded MSRP, $640 lower
- Same 42 mm case diameter
What changes
Compare models Automatic movement instead of manual. 0.4 mm thinner case
Marathon
Jeep Willys SSGPM
- $780 recorded MSRP, $535 lower
- 41 mm case, 1 mm narrower
- 48 mm lug-to-lug, 4 mm shorter
What changes
Compare models 1 mm thinner case
NOMOS Glashütte
Club Campus 38 all olive
- 38.5 mm case, 3.5 mm narrower
- 46.7 mm lug-to-lug, 5.3 mm shorter
- Both use manual movements
What changes
3.6 mm thinner case. $2,010 recorded MSRP, $695 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Stowa
Marine Original Bronze Vintage
- 41 mm case, 1 mm narrower
- 50.2 mm lug-to-lug, 1.8 mm shorter
- Same ETA/Unitas 6498 caliber
What changes
MSRP is not recorded for this match.
Stowa
Marine Original arabic
- 41 mm case, 1 mm narrower
- Same ETA/Unitas 6498 caliber
What changes
Lug-to-lug is not recorded for this match.
Otsuka Lotec
6号
- 42.6 mm case, 0.6 mm wider
What changes
Automatic movement instead of manual. 0.2 mm thinner case
Glycine
Men's Combat Field 42mm Automatic Watch GL0564
- $700 recorded MSRP, $615 lower
- Same 42 mm case diameter
What changes
Compare models Automatic movement instead of manual. 0.4 mm thinner case
Glycine
Men's Combat Field 42mm Automatic Watch GL0569
- $675 recorded MSRP, $640 lower
- Same 42 mm case diameter
What changes
Compare models Automatic movement instead of manual. 0.4 mm thinner case
Glycine
Men's Combat Field 42mm Automatic Watch GL0571
- $675 recorded MSRP, $640 lower
- Same 42 mm case diameter
What changes
Compare models Automatic movement instead of manual. 0.4 mm thinner case
Stowa
Antea Klassik KS
- 35.5 mm case, 6.5 mm narrower
- 44.6 mm lug-to-lug, 7.4 mm shorter
- Same ETA/Unitas 6498 caliber
What changes
5.1 mm thinner case
Mondaine
Doppio
- $365 recorded MSRP, $950 lower
- 41 mm case, 1 mm narrower
What changes
Automatic movement instead of manual. 2.9 mm thinner case
Orient
Orient RA-AR01
- $300 recorded MSRP, $1,015 lower
- 46 mm case, 4 mm wider
What changes
Automatic movement instead of manual
Orient
Classic Semi Skeleton
- $625 recorded MSRP, $690 lower
- 40 mm case, 2 mm narrower
What changes
Automatic movement instead of manual. 0.7 mm thicker case
Orient
Symphony IV
- $285 recorded MSRP, $1,030 lower
- 41.6 mm case, 0.4 mm narrower
- 48.3 mm lug-to-lug, 3.7 mm shorter
What changes
Automatic movement instead of manual. 0.3 mm thinner case
Timex
Pan Am x Timex Waterbury Automatic Ace 41mm
- $359 recorded MSRP, $956 lower
- 41 mm case, 1 mm narrower
What changes
Automatic movement instead of manual. 1 mm thicker case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
RGM Watches
Model 150
- Same 42 mm case diameter
- Same ETA/Unitas 6498 caliber
What changes
1.5 mm thinner case. $3,450 recorded MSRP, $2,135 higher
NOMOS Glashütte
Club automatic date Atlantic
- 41.5 mm case, 0.5 mm narrower
- 53 mm lug-to-lug, 1 mm longer
What changes
Automatic movement instead of manual. 2.2 mm thinner case
RGM Watches
Model 222-RR
- 41 mm case, 1 mm narrower
- Both use manual movements
What changes
$8,950 recorded MSRP, $7,635 higher
Tudor
1926 41mm Automatic
- 41 mm case, 1 mm narrower
What changes
Automatic movement instead of manual. 2.7 mm thinner case
Omega
Seamaster Aqua Terra 150M Co Axial Master Chronometer
- 41 mm case, 1 mm narrower
- 47.9 mm lug-to-lug, 4.1 mm shorter
What changes
Automatic movement instead of manual. 1.2 mm thicker case
Omega
Seamaster Aqua Terra 150M Co Axial Master Chronometer
- 41 mm case, 1 mm narrower
- 47.9 mm lug-to-lug, 4.1 mm shorter
What changes
Automatic movement instead of manual. 1.2 mm thicker case
RGM Watches
PS-801-BB "Baseball in Enamel"
- 43.3 mm case, 1.3 mm wider
- Both use manual movements
What changes
0.3 mm thicker case. $2,950 recorded MSRP, $1,635 higher
Sinn
1746 Porcelain
- Same 42 mm case diameter
What changes
Automatic movement instead of manual. 2.5 mm thinner case
Frederique Constant
Yacht Timer Regatta Countdown
- Same 42 mm case diameter
What changes
Automatic movement instead of manual. $3,195 recorded MSRP, $1,880 higher
Tudor
1926 41mm Rose Gold Bezel
- 41 mm case, 1 mm narrower
What changes
Automatic movement instead of manual. 2.7 mm thinner case
NOMOS Glashütte
Club Sport neomatik 39 ember
- 39.5 mm case, 2.5 mm narrower
- 49.5 mm lug-to-lug, 2.5 mm shorter
What changes
Automatic movement instead of manual. 3.6 mm thinner case
Tudor
Black Bay One 41
- 41 mm case, 1 mm narrower
What changes
Automatic movement instead of manual. 0.2 mm thicker case
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