Rockwell Time
Coliseum (Digital)
- 49 mm case, 0.4 mm wider
- Both use quartz movements
What changes
Compare models $130 recorded MSRP, $31 higher
Watch alternatives
Alternatives to the Casio GA-800
Reference GA-800
Keep what you like. Explore what could be different. Compare 36 catalog matches by dimensions, movement and price.
- Case diameter
- 48.6 mm
- Lug-to-lug
- 54.1 mm
- Movement
- Quartz
- Catalog MSRP
- $99
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchRockwell Time Coliseum (Digital)49 mm case, 0.4 mm widerSee the match Lower recorded MSRPSmith & Bradley Lockdown$40 recorded MSRP, $59 lowerSee the match Shorter lug-to-lugTissot T-Touch Connect Solar47.5 mm lug-to-lug, 6.6 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.
ColorwayPick a colorway to match a specific dial
36 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Rockwell Time
Coliseum Fit (digital)
- 49 mm case, 0.4 mm wider
- Both use quartz movements
What changes
Compare models $130 recorded MSRP, $31 higher
Jorg Gray Watches
JG9600
- 48 mm case, 0.6 mm narrower
- Both use quartz movements
What changes
Compare models $595 recorded MSRP, $496 higher
Smith & Bradley
Lockdown
- $40 recorded MSRP, $59 lower
- 48 mm case, 0.6 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Rockwell Time
Coliseum Fit Forum We Fight Edition
- 49 mm case, 0.4 mm wider
- 50 mm lug-to-lug, 4.1 mm shorter
- Both use quartz movements
What changes
Compare models $130 recorded MSRP, $31 higher
Jorg Gray Watches
JG8300
- 47 mm case, 1.6 mm narrower
- Both use quartz movements
What changes
Compare models 3 mm thinner case. $495 recorded MSRP, $396 higher
Luminox
Navy SEAL Chronograph 45mm
- 45 mm case, 3.6 mm narrower
- Both use quartz movements
What changes
0.5 mm thinner case. $845 recorded MSRP, $746 higher
Bamford of London
G-SHOCK X BAMFORD LONDON GM-5600-1
- 49.6 mm case, 1 mm wider
- Both use quartz movements
What changes
Compare models 2.6 mm thinner case. $279 recorded MSRP, $180 higher
Lord Timepieces
Lord Sport
- 45 mm case, 3.6 mm narrower
- Both use quartz movements
What changes
Compare models 4 mm thinner case. $115 recorded MSRP, $16 higher
Blok Watches
Blok
- $59 recorded MSRP, $40 lower
- 31 mm case, 17.6 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Ratio
FreeDiver Version 02 Helium Safe 1000M Sapphire Quartz
- 49 mm case, 0.4 mm wider
- Both use quartz movements
What changes
2.7 mm thinner case. $150 recorded MSRP, $51 higher
Jorg Gray Watches
JG8400
- 44 mm case, 4.6 mm narrower
- Both use quartz movements
What changes
Compare models 3.5 mm thinner case. $395 recorded MSRP, $296 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Casio
AEQ-110W
- $55 recorded MSRP, $44 lower
- 48.2 mm case, 0.4 mm narrower
- 52.2 mm lug-to-lug, 1.9 mm shorter
What changes
Compare models 1.2 mm thicker case
Casio
AQ-S810W
- $65 recorded MSRP, $34 lower
- 48.3 mm case, 0.3 mm narrower
- 52.2 mm lug-to-lug, 1.9 mm shorter
What changes
Compare models Solar movement instead of quartz. 1.8 mm thinner case
Casio
AQ-S820W
- $65 recorded MSRP, $34 lower
- 50.1 mm case, 1.5 mm wider
- 52.5 mm lug-to-lug, 1.6 mm shorter
What changes
Compare models Solar movement instead of quartz. 2.8 mm thinner case
Timex
Easy Reader 30mm Leather Strap Watch
- $77 recorded MSRP, $22 lower
- 30 mm case, 18.6 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Expedition Acadia Rugged 42mm Mixed Material Fabric Strap Watch
- $94 recorded MSRP, $6 lower
- 42 mm case, 6.6 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Expedition Rugged Core Analog 43mm Resin Strap Watch
- $87 recorded MSRP, $12 lower
- 43 mm case, 5.6 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Swatch
Big Bold Jelly
- 47 mm case, 1.6 mm narrower
- Both use quartz movements
What changes
3.8 mm thinner case. $125 recorded MSRP, $26 higher
Swatch
Taste
- 47 mm case, 1.6 mm narrower
- Both use quartz movements
What changes
3.8 mm thinner case. $130 recorded MSRP, $31 higher
Swatch
Easytippay
- 47 mm case, 1.6 mm narrower
- Both use quartz movements
What changes
3.8 mm thinner case. $130 recorded MSRP, $31 higher
Citizen
Avion
- 45 mm case, 3.6 mm narrower
What changes
Solar movement instead of quartz. 3.5 mm thinner case
Bulova
Silver-Tone Dial Stainless Steel Expansion Vintage Dress 43L226
- 24 mm case, 24.6 mm narrower
- Both use quartz movements
What changes
$150 recorded MSRP, $51 higher
Bulova
Silver-Tone Dial Stainless Steel Bracelet Vintage Dress 43L228
- 20 mm case, 28.6 mm narrower
- Both use quartz movements
What changes
$175 recorded MSRP, $76 higher
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
- 47.5 mm case, 1.1 mm narrower
- 47.5 mm lug-to-lug, 6.6 mm shorter
- Both use quartz movements
What changes
Compare models 0.2 mm thinner case. $1,250 recorded MSRP, $1,151 higher
Tissot
T-Touch Connect Solar Jungfraubahn
- 47.5 mm case, 1.1 mm narrower
- Both use quartz movements
What changes
Compare models 0.6 mm thicker case. $1,250 recorded MSRP, $1,151 higher
Casio
G-SHOCK G-STEEL GST-B500
- 48.9 mm case, 0.3 mm wider
- 46.6 mm lug-to-lug, 7.5 mm shorter
What changes
Compare models Solar quartz movement instead of quartz. 2.7 mm thinner case
Seiko
Prospex 1982 Hybrid Diver's 40th Anniversary Limited Edition
- 46.9 mm case, 1.7 mm narrower
- 50.9 mm lug-to-lug, 3.2 mm shorter
What changes
Solar movement instead of quartz. 1.3 mm thinner case
Tissot
T-Race MotoGP 2026
- 45 mm case, 3.6 mm narrower
- Both use quartz movements
What changes
3.7 mm thinner case. $775 recorded MSRP, $676 higher
Timex
Waterbury America 250 Table Clock 49mm Stainless Steel
- 49 mm case, 0.4 mm wider
- Both use quartz movements
What changes
$399 recorded MSRP, $300 higher
Timex
Intelligent Quartz Tide Temp Compass 45mm Silicone Strap Watch
- 45 mm case, 3.6 mm narrower
- Both use quartz movements
What changes
$269 recorded MSRP, $170 higher
Bulova
Icon Precisionist Men's Black Dial Stainless Steel Watch
- 46 mm case, 2.6 mm narrower
- Both use quartz movements
What changes
$1,025 recorded MSRP, $926 higher
Citizen
Promaster Sikorsky
- 46 mm case, 2.6 mm narrower
- Both use quartz movements
What changes
$1,025 recorded MSRP, $926 higher
Bulova
Black Dial Stainless Steel Bracelet Lunar Pilot 96K111
- 43.5 mm case, 5.1 mm narrower
- Both use quartz movements
What changes
$895 recorded MSRP, $796 higher
Citizen
AW1760-14X
- 43 mm case, 5.6 mm narrower
What changes
Solar movement instead of quartz. $339 recorded MSRP, $240 higher
Citizen
Promaster Dive E365
- 46 mm case, 2.6 mm narrower
What changes
Solar movement instead of quartz. $544 recorded MSRP, $445 higher
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