Rockwell Time
Coliseum Fit (digital)
- 49 mm case, 1 mm narrower
- Both use quartz movements
What changes
Compare models $160 recorded MSRP, $5 higher
Watch alternatives
Alternatives to the Casio GW-6900U
Reference GW-6900U
Keep what you like. Explore what could be different. Compare 40 catalog matches by dimensions, movement and price.
- Case diameter
- 50 mm
- Lug-to-lug
- 53.2 mm
- Movement
- Quartz
- Catalog MSRP
- $155
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchRockwell Time Coliseum Fit (digital)49 mm case, 1 mm narrowerSee the match Lower recorded MSRPCasio AE-1500WH$40 recorded MSRP, $115 lowerSee the match Shorter lug-to-lugTissot T-Touch Connect Solar47.5 mm lug-to-lug, 5.7 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.
Your priorities
Narrow these matches without leaving the page.
40 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Smith & Bradley
Lockdown
- $40 recorded MSRP, $115 lower
- 48 mm case, 2 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Rockwell Time
Coliseum (Digital)
- $109 recorded MSRP, $46 lower
- 49 mm case, 1 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Jorg Gray Watches
JG2500
- 52 mm case, 2 mm wider
- Both use quartz movements
What changes
Compare models 2.3 mm thinner case. $595 recorded MSRP, $440 higher
Bamford of London
G-SHOCK X BAMFORD LONDON GM-5600-1
- 49.6 mm case, 0.4 mm narrower
- Both use quartz movements
What changes
Compare models 4.8 mm thinner case. $279 recorded MSRP, $124 higher
Jorg Gray Watches
JG9600
- 48 mm case, 2 mm narrower
- Both use quartz movements
What changes
Compare models 2.3 mm thinner case. $595 recorded MSRP, $440 higher
Jorg Gray Watches
JG6700-11 Ben Spies
- 48 mm case, 2 mm narrower
- Both use quartz movements
What changes
4 mm thinner case. $595 recorded MSRP, $440 higher
Nite Watches
Hawk
- 51 mm case, 1 mm wider
- Both use quartz movements
What changes
3.1 mm thinner case. $375 recorded MSRP, $220 higher
Luminox
Navy SEAL Foundation 3500 The Guardian 45mm
- 45 mm case, 5 mm narrower
- Both use quartz movements
What changes
3.7 mm thinner case. $695 recorded MSRP, $540 higher
Rockwell Time
Coliseum Fit Forum We Fight Edition
- $130 recorded MSRP, $25 lower
- 49 mm case, 1 mm narrower
- 50 mm lug-to-lug, 3.2 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
Luminox
Navy SEAL 3500 45mm
- 45 mm case, 5 mm narrower
- Both use quartz movements
What changes
3.7 mm thinner case. $595 recorded MSRP, $440 higher
Luminox
Navy SEAL Chronograph 45mm
- 45 mm case, 5 mm narrower
- Both use quartz movements
What changes
2.7 mm thinner case. $845 recorded MSRP, $690 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Timex
IRONMAN Adrenaline 46.5mm Resin Strap Watch
- 46.5 mm case, 3.5 mm narrower
- Both use quartz movements
What changes
$229 recorded MSRP, $74 higher
Casio
PRG-340
- 51.7 mm case, 1.7 mm wider
- 54.7 mm lug-to-lug, 1.5 mm longer
- Both use quartz movements
What changes
Compare models 2.6 mm thinner case. $280 recorded MSRP, $125 higher
Casio
EFV-620D
- $120 recorded MSRP, $35 lower
- 50.5 mm case, 0.5 mm wider
- 55 mm lug-to-lug, 1.8 mm longer
What changes
Compare models 5.9 mm thinner case
Timex
Expedition Chrono-Alarm-Timer 41mm Fabric Strap Watch
- $89 recorded MSRP, $66 lower
- 41 mm case, 9 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Casio
GBA-400
- 51.9 mm case, 1.9 mm wider
- 55 mm lug-to-lug, 1.8 mm longer
- Both use quartz movements
What changes
Compare models 0.6 mm thicker case. $200 recorded MSRP, $45 higher
Timex
Expedition Chrono-Alarm-Timer 33mm Fabric Strap Watch
- $91 recorded MSRP, $64 lower
- 33 mm case, 17 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Citizen
Mickey Mouse Explorer
- 41.2 mm case, 8.8 mm narrower
What changes
Solar movement instead of quartz. $296 recorded MSRP, $141 higher
Citizen
Avion
- 45 mm case, 5 mm narrower
What changes
Solar movement instead of quartz. 5.7 mm thinner case
Citizen
Promaster Professional Diver
- 44 mm case, 6 mm narrower
What changes
Solar movement instead of quartz. $296 recorded MSRP, $141 higher
Swatch
Easytippay
- $130 recorded MSRP, $25 lower
- 47 mm case, 3 mm narrower
- Both use quartz movements
What changes
5.9 mm thinner case
Swatch
Big Bold Bioceramic SwatchPAY
- $130 recorded MSRP, $25 lower
- 47 mm case, 3 mm narrower
- Both use quartz movements
What changes
5.9 mm thinner case
Swatch
Big Bold Irony
- 47 mm case, 3 mm narrower
- Both use quartz movements
What changes
4.4 mm thinner case. $205 recorded MSRP, $50 higher
Cheaper alternatives· 4
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Casio
AE-1500WH
- $40 recorded MSRP, $115 lower
- 51.2 mm case, 1.2 mm wider
- 54.4 mm lug-to-lug, 1.2 mm longer
What changes
Compare models 2 mm thinner case
Timex
Expedition Field Chronograph 43mm Resin Strap Watch
- $75 recorded MSRP, $80 lower
- 43 mm case, 7 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Mod 44mm Stainless Steel Bracelet Watch
- $72 recorded MSRP, $83 lower
- 44 mm case, 6 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Expedition Scout 40mm Leather Strap Watch - TW4B34000
- $46 recorded MSRP, $109 lower
- 40 mm case, 10 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Tissot
T-Touch Connect Solar Jungfraubahn
- 47.5 mm case, 2.5 mm narrower
- Both use quartz movements
What changes
Compare models 1.6 mm thinner case. $1,250 recorded MSRP, $1,095 higher
Tissot
T-Touch Connect Solar
- 47.5 mm case, 2.5 mm narrower
- 47.5 mm lug-to-lug, 5.7 mm shorter
- Both use quartz movements
What changes
Compare models 2.4 mm thinner case. $1,350 recorded MSRP, $1,195 higher
Casio
G-SHOCK G-STEEL GST-B500
- 48.9 mm case, 1.1 mm narrower
- 46.6 mm lug-to-lug, 6.6 mm shorter
What changes
Compare models Solar quartz movement instead of quartz. 4.9 mm thinner case
Bulova
Icon Precisionist Men's Grey Black Dial Chronograph Watch
- 46.5 mm case, 3.5 mm narrower
- Both use quartz movements
What changes
$1,095 recorded MSRP, $940 higher
Citizen
Promaster Diver
- 46 mm case, 4 mm narrower
What changes
Eco-Drive (Solar Quartz) movement instead of quartz. $575 recorded MSRP, $420 higher
Citizen
Promaster Diver Ecozilla
- 48 mm case, 2 mm narrower
What changes
Solar movement instead of quartz. $469 recorded MSRP, $314 higher
Seiko
Prospex 1982 Hybrid Diver's 40th Anniversary Limited Edition
- 46.9 mm case, 3.1 mm narrower
- 50.9 mm lug-to-lug, 2.3 mm shorter
What changes
Solar movement instead of quartz. 3.5 mm thinner case
Timex
Waterbury America 250 Table Clock 49mm Stainless Steel
- 49 mm case, 1 mm narrower
- Both use quartz movements
What changes
$399 recorded MSRP, $244 higher
Bulova
Icon Precisionist Men's Black Dial Stainless Steel Watch
- 46 mm case, 4 mm narrower
- Both use quartz movements
What changes
$1,025 recorded MSRP, $870 higher
Bulova
Marine Star Men's Black IP Chronograph Watch
- 44 mm case, 6 mm narrower
- Both use quartz movements
What changes
$625 recorded MSRP, $470 higher
Hamilton
Ventura Edge Dune Limited Edition
- 51 mm case, 1 mm wider
- Both use quartz movements
What changes
3.9 mm thinner case. $2,725 recorded MSRP, $2,570 higher
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