Kronaby Hybrid Watches
Kronaby Diver S3778/2, 45.7 mm
- 45.7 mm case, 6.7 mm narrower
- Both use quartz movements
What changes
$575 recorded MSRP, $245 higher
Watch alternatives
Alternatives to the Casio GST-S100G
Reference GST-S100G
Keep what you like. Explore what could be different. Compare 46 catalog matches by dimensions, movement and price.
- Case diameter
- 52.4 mm
- Lug-to-lug
- 59.1 mm
- Movement
- Quartz
- Catalog MSRP
- $330
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchCasio PRG-60051.5 mm case, 0.9 mm narrowerSee the match Lower recorded MSRPCasio G-SHOCK G-STEEL GST-B500$314 recorded MSRP, $16 lowerSee the match Shorter lug-to-lugTissot T-Touch Connect Solar47.5 mm lug-to-lug, 11.6 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
46 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Rockwell Time
50mm Murdered Dial
- 50 mm case, 2.4 mm narrower
- Both use quartz movements
What changes
$2,500 recorded MSRP, $2,170 higher
Rockwell Time
Coliseum Fit (digital)
- $130 recorded MSRP, $200 lower
- 49 mm case, 3.4 mm narrower
- Both use quartz movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Lum-Tec
B71
- 44 mm case, 8.4 mm narrower
- 51.5 mm lug-to-lug, 7.6 mm shorter
- Both use quartz movements
What changes
Compare models $506 recorded MSRP, $176 higher
Ratio
FreeDiver 1038EF102V-BLK-V02 1000M Men's Watch
- $160 recorded MSRP, $170 lower
- 49 mm case, 3.4 mm narrower
- Both use quartz movements
What changes
3.3 mm thinner case
Scurfa
Diver One D1-500
- $237 recorded MSRP, $93 lower
- 40 mm case, 12.4 mm narrower
- 47.7 mm lug-to-lug, 11.4 mm shorter
What changes
1.7 mm thinner case
Rockwell Time
Coliseum Fit Forum We Fight Edition
- $130 recorded MSRP, $200 lower
- 49 mm case, 3.4 mm narrower
- 50 mm lug-to-lug, 9.1 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
Elliot Brown
BLOXWORTH: 929-002
- 44 mm case, 8.4 mm narrower
- Both use quartz movements
What changes
3.1 mm thinner case. $849 recorded MSRP, $519 higher
Knut Gadd
Cult Diver
- $328 recorded MSRP, $2 lower
- 41 mm case, 11.4 mm narrower
- 48 mm lug-to-lug, 11.1 mm shorter
What changes
3.1 mm thinner case
Luminox
Navy SEAL Foundation 3220 43mm
- 43 mm case, 9.4 mm narrower
- Both use quartz movements
What changes
4.1 mm thinner case. $875 recorded MSRP, $545 higher
Mr. Eatwell
Doubleshot GMT — Coffee-Inspired
- 40 mm case, 12.4 mm narrower
- Both use quartz movements
What changes
2.5 mm thinner case. $495 recorded MSRP, $165 higher
CWC
1983 RN Divers Quartz Re-Issue Watch
- Both use quartz movements
What changes
$749 recorded MSRP, $419 higher
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Casio
PRG-600
- 51.5 mm case, 0.9 mm narrower
- 51.6 mm lug-to-lug, 7.5 mm shorter
- Both use quartz movements
What changes
Compare models 2.7 mm thinner case. $385 recorded MSRP, $55 higher
Casio
G-SHOCK G-STEEL GST-B500
- $314 recorded MSRP, $16 lower
- 48.9 mm case, 3.5 mm narrower
- 46.6 mm lug-to-lug, 12.5 mm shorter
What changes
Compare models Solar quartz movement instead of quartz. 3.3 mm thinner case
Casio
GBA-400
- $200 recorded MSRP, $130 lower
- 51.9 mm case, 0.5 mm narrower
- 55 mm lug-to-lug, 4.1 mm shorter
What changes
Compare models 2.2 mm thicker case
Citizen
Promaster Professional Diver
- 45 mm case, 7.4 mm narrower
What changes
Solar movement instead of quartz. $356 recorded MSRP, $26 higher
Citizen
Promaster Professional Diver Gold
- 44 mm case, 8.4 mm narrower
What changes
Solar movement instead of quartz. $425 recorded MSRP, $95 higher
Tissot
Seastar 1000
- 36 mm case, 16.4 mm narrower
- 36 mm lug-to-lug, 23.1 mm shorter
- Both use quartz movements
What changes
6.4 mm thinner case. $550 recorded MSRP, $220 higher
Tissot
Seastar 1000 GMT
- 40 mm case, 12.4 mm narrower
- 40 mm lug-to-lug, 19.1 mm shorter
- Both use quartz movements
What changes
4.3 mm thinner case. $625 recorded MSRP, $295 higher
Timex
Q Timex Continental Chronograph 36mm Stainless Steel Bracelet Watch
- $279 recorded MSRP, $51 lower
- 36 mm case, 16.4 mm narrower
- 43 mm lug-to-lug, 16.1 mm shorter
What changes
Dimensions alone do not establish wrist fit.
Timex
Q Timex Marbella 40.5mm Stainless Steel Bracelet Watch
- $239 recorded MSRP, $91 lower
- 40.5 mm case, 11.9 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Bulova
Marine Star Men's Black IP Chronograph Watch
- 44 mm case, 8.4 mm narrower
- Both use quartz movements
What changes
$625 recorded MSRP, $295 higher
Bulova
Brown Dial Stainless Steel Bracelet Sport 44B136
- $325 recorded MSRP, $5 lower
- 40 mm case, 12.4 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Cheaper alternatives· 10
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Casio
AE-1500WH
- $40 recorded MSRP, $290 lower
- 51.2 mm case, 1.2 mm narrower
- 54.4 mm lug-to-lug, 4.7 mm shorter
What changes
Compare models 0.4 mm thinner case
Casio
AEQ-110W
- $55 recorded MSRP, $275 lower
- 48.2 mm case, 4.2 mm narrower
- 52.2 mm lug-to-lug, 6.9 mm shorter
What changes
Compare models 0.6 mm thicker case
Timex
Legacy 36mm Stainless Steel Bracelet Watch - TW2Y27900
- $128 recorded MSRP, $203 lower
- 36 mm case, 16.4 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Easy Reader 25mm Leather Strap Watch
- $73 recorded MSRP, $257 lower
- 25 mm case, 27.4 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Easy Reader (Date)
- $87 recorded MSRP, $243 lower
- 35 mm case, 17.4 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Casio
G-Shock GW-M5610
- $145 recorded MSRP, $185 lower
- 43.2 mm case, 9.2 mm narrower
- 46.7 mm lug-to-lug, 12.4 mm shorter
What changes
Compare models Solar movement instead of quartz. 3.4 mm thinner case
Bulova
Silver-Tone Dial Stainless Steel Expansion Vintage Dress 43L226
- $150 recorded MSRP, $180 lower
- 24 mm case, 28.4 mm narrower
- Both use quartz movements
What changes
Lug-to-lug is not recorded for this match.
Swatch
Taste
- $130 recorded MSRP, $200 lower
- 47 mm case, 5.4 mm narrower
- Both use quartz movements
What changes
4.4 mm thinner case
Swatch
Black White the Swatch Art Peace Hotel
- $90 recorded MSRP, $240 lower
- 41 mm case, 11.4 mm narrower
- 47.4 mm lug-to-lug, 11.7 mm shorter
What changes
6.3 mm thinner case
Swatch
Golden Tac
- $80 recorded MSRP, $250 lower
- 34 mm case, 18.4 mm narrower
- 39.2 mm lug-to-lug, 19.9 mm shorter
What changes
7.4 mm thinner case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Citizen
Promaster Aqualand 200M Depth Meter
- 53 mm case, 0.6 mm wider
What changes
Solar movement instead of quartz. $769 recorded MSRP, $439 higher
Tissot
T-Touch Connect Solar
- 47.5 mm case, 4.9 mm narrower
- 47.5 mm lug-to-lug, 11.6 mm shorter
- Both use quartz movements
What changes
Compare models 0.8 mm thinner case. $1,350 recorded MSRP, $1,020 higher
Tissot
T-Touch Connect Solar Jungfraubahn
- 47.5 mm case, 4.9 mm narrower
- Both use quartz movements
What changes
Compare models $1,250 recorded MSRP, $920 higher
Bulova
Black Dial Leather Strap Icon 97B216
- 40 mm case, 12.4 mm narrower
- Both use quartz movements
What changes
$925 recorded MSRP, $595 higher
Bulova
Champagne Dial Stainless Steel Bracelet Marine Star 97L192
- 25.5 mm case, 26.9 mm narrower
- Both use quartz movements
What changes
$725 recorded MSRP, $395 higher
Citizen
Promaster Skyhawk A-T
- 46 mm case, 6.4 mm narrower
- Both use quartz movements
What changes
$671 recorded MSRP, $341 higher
Bulova
Green Dial Stainless Steel Bracelet CURV 96A297
- 44 mm case, 8.4 mm narrower
- Both use quartz movements
What changes
$2,050 recorded MSRP, $1,720 higher
Hamilton
Ventura Edge Dune Limited Edition
- 51 mm case, 1.4 mm narrower
- Both use quartz movements
What changes
2.3 mm thinner case. $2,725 recorded MSRP, $2,395 higher
Victorinox
Dive Pro Quartz
- 43 mm case, 9.4 mm narrower
- Both use quartz movements
What changes
2.1 mm thinner case. $800 recorded MSRP, $470 higher
Citizen
Promaster Navihawk A-T
- 48 mm case, 4.4 mm narrower
What changes
Solar movement instead of quartz. $850 recorded MSRP, $520 higher
Hamilton
Ventura XXL Bright Dune Limited Edition
- 52 mm case, 0.4 mm narrower
- Both use quartz movements
What changes
4.3 mm thinner case. $1,895 recorded MSRP, $1,565 higher
Seiko
Prospex SPEEDTIMER
- 41.4 mm case, 11 mm narrower
- 45.9 mm lug-to-lug, 13.2 mm shorter
- Both use quartz movements
What changes
3.1 mm thinner case. $785 recorded MSRP, $455 higher
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