Seagull
Diamond-set Vintage
- $773 recorded MSRP, $11,227 lower
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Watch alternatives
Alternatives to the IWC Schaffhausen Portofino Automatic Day and Night
Reference IW659803
Keep what you like. Explore what could be different. Compare 43 catalog matches by dimensions, movement and price.
- Case diameter
- 34 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- $12,000
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchIWC Schaffhausen Portofino Automatic Day Night$7,200 recorded MSRP, $4,800 lowerSee the match Lower recorded MSRPIWC Schaffhausen Portofino Automatic$5,500 recorded MSRP, $6,500 lowerSee the match
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.
Your priorities
Narrow these matches without leaving the page.
ColorwayPick a colorway to match a specific dial
43 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Seagull
Infinity Zircon Elegant Lady's Dress 33mm
- $430 recorded MSRP, $11,570 lower
- 33 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 3.1 mm thicker case
Seagull
Moon Phase Diamond-set
- $669 recorded MSRP, $11,331 lower
- Same 34 mm case diameter
- Both use automatic movements
What changes
3.1 mm thicker case
BUREI
36mm Diamond Bezel Oyster Bracelet
- $158 recorded MSRP, $11,842 lower
- 36 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
BUREI
36mm Diamond Bezel Jubilee Bracelet
- $158 recorded MSRP, $11,842 lower
- 36 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
POLPORA
Terra Lux Bianco
- $2,997 recorded MSRP, $9,003 lower
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 1.1 mm thicker case
Rockwell Time
Alexis
- $7,500 recorded MSRP, $4,500 lower
- 37 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 0.9 mm thinner case
Grandeur Watches
Galaxy Ceramic Series G12122
- $284 recorded MSRP, $11,716 lower
- 33 mm case, 1 mm narrower
What changes
Compare models Quartz movement instead of automatic. 0.9 mm thinner case
Grandeur Watches
Galaxy Ceramic Series G16145
- $281 recorded MSRP, $11,719 lower
- 33 mm case, 1 mm narrower
What changes
Compare models Quartz movement instead of automatic. 0.9 mm thinner case
Grandeur Watches
Galaxy Ceramic Series G18103
- $267 recorded MSRP, $11,733 lower
- 33 mm case, 1 mm narrower
What changes
Compare models Quartz movement instead of automatic
Pequignet
Élégance Time-Only
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 1.9 mm thicker case
Beijing Watches
Day and Night Display Automatic 32.5mm
- $539 recorded MSRP, $11,461 lower
- 32.5 mm case, 1.5 mm narrower
- Both use automatic movements
What changes
1.3 mm thicker case
Mainstream picks· 10
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
IWC Schaffhausen
Portofino Automatic Day Night
- $7,200 recorded MSRP, $4,800 lower
- Same 34 mm case diameter
- Same 35180 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
IWC Schaffhausen
Portofino Automatic Day Night
- Same 34 mm case diameter
- Same 35180 caliber
What changes
Compare models $19,200 recorded MSRP, $7,200 higher
IWC Schaffhausen
Portofino Automatic
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case. $15,600 recorded MSRP, $3,600 higher
Bremont
Lady K
- $6,700 recorded MSRP, $5,300 lower
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 1.1 mm thicker case
Blancpain
Villeret Quantième Phases de Lune
- 33.2 mm case, 0.8 mm narrower
- Both use automatic movements
What changes
Compare models 1.5 mm thicker case. $21,700 recorded MSRP, $9,700 higher
Omega
De Ville Ladymatic Co Axial Chronometer 34mm
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 3 mm thicker case. $19,100 recorded MSRP, $7,100 higher
Blancpain
Villeret Date
- 33.2 mm case, 0.8 mm narrower
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case. $18,600 recorded MSRP, $6,600 higher
Jaeger-LeCoultre
Rendez Vous Moon Stainless Steel
- Same 34 mm case diameter
- Both use automatic movements
What changes
0.5 mm thicker case. $22,100 recorded MSRP, $10,100 higher
Jaeger-LeCoultre
Rendez Vous Classic Night and Day Stainless Steel Diamonds
- 29 mm case, 5 mm narrower
- Both use automatic movements
What changes
Compare models 0.2 mm thinner case. $12,700 recorded MSRP, $700 higher
Omega
De Ville Tresor Quartz 36mm
- 36 mm case, 2 mm wider
What changes
Compare models Quartz movement instead of automatic. $13,200 recorded MSRP, $1,200 higher
Cheaper alternatives· 10
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
IWC Schaffhausen
Portofino Automatic
- $5,500 recorded MSRP, $6,500 lower
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Longines
PrimaLuna
- $3,750 recorded MSRP, $8,250 lower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Seiko
Presage Cocktail Time
- $625 recorded MSRP, $11,375 lower
- 30.3 mm case, 3.7 mm narrower
- Both use automatic movements
What changes
Compare models 2 mm thicker case
Oris
Big Crown Diamonds
- $2,300 recorded MSRP, $9,700 lower
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Frederique Constant
Classics Elegance Luna
- $2,295 recorded MSRP, $9,705 lower
- 36 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 1.7 mm thicker case
Hamilton
American Classic RailRoad Auto
- $1,295 recorded MSRP, $10,705 lower
- 32 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models 2.4 mm thicker case
Tissot
Le Locle Gold
- $1,800 recorded MSRP, $10,200 lower
- 29 mm case, 5 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bulova
Sutton Diamond
- $650 recorded MSRP, $11,350 lower
- 34.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Hamilton
Jazzmaster Open Heart Auto
- $2,695 recorded MSRP, $9,305 lower
- 36 mm case, 2 mm wider
- Both use automatic movements
What changes
1.1 mm thicker case
Raymond Weil
Millesime Central Seconds Diamonds
- $2,450 recorded MSRP, $9,550 lower
- 35 mm case, 1 mm wider
- Both use automatic movements
What changes
0.3 mm thicker case
Pricier alternatives· 11
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
IWC Schaffhausen
Portofino Automatic Moon Phase
- 37.1 mm case, 3.1 mm wider
- Both use automatic movements
What changes
Compare models 2.4 mm thicker case. $27,000 recorded MSRP, $15,000 higher
Jaeger-LeCoultre
Rendez Vous Night and Day Pink Gold
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case. $33,700 recorded MSRP, $21,700 higher
Blancpain
Ladybird Colors Phases de Lune
- 34.9 mm case, 0.9 mm wider
- Both use automatic movements
What changes
Compare models 1.5 mm thicker case. $55,500 recorded MSRP, $43,500 higher
Blancpain
Villeret Quantième Phases de Lune
- 33.2 mm case, 0.8 mm narrower
- Both use automatic movements
What changes
Compare models 1.5 mm thicker case. $31,400 recorded MSRP, $19,400 higher
Blancpain
Villeret Ultraplate
- 33.9 mm case, 0.1 mm narrower
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case. $37,600 recorded MSRP, $25,600 higher
Vacheron Constantin
Égérie Self Winding 35mm Pink Gold
- 35 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.4 mm thicker case. $38,700 recorded MSRP, $26,700 higher
Omega
De Ville Ladymatic Co Axial Chronometer 34mm
- Same 34 mm case diameter
- Both use automatic movements
What changes
Compare models 3 mm thicker case. $91,000 recorded MSRP, $79,000 higher
Jaeger-LeCoultre
Rendez Vous Dazzling Night and Day Pink Gold Diamonds
- 36 mm case, 2 mm wider
What changes
Compare models Manual movement instead of automatic. 0.9 mm thicker case
Jaeger-LeCoultre
Rendez Vous Dazzling Night and Day White Gold Diamonds
- 36 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.9 mm thicker case
Patek Philippe
Calatrava 4997
- 35 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.5 mm thinner case. $45,012 recorded MSRP, $33,012 higher
Patek Philippe
Grand Complications 7140
- 35.1 mm case, 1.1 mm wider
- Both use automatic movements
What changes
0.3 mm thinner case. $123,281 recorded MSRP, $111,281 higher
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