Side by side
Seagull Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mmvsSeiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm41mm
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation39.5mm
Power Reserve
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm42h
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation45h
Water Resistance
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm50m
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation200m
MSRP
Artisan Heritage Series Free-sprung Coaxial Tourbillon 41mm$1,809
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation$2,800
Full specifications
Case
6 specsCategory
—
Diver
Diameter
41mm
39.5mm
Thickness
12mm
12.3mm
Lug-to-Lug
0mm
47.2mm
Lug Width
21mm
20mm
Water Resistance
50m
200m
Crystal & Dial
3 specsCrystal Shape
—
Box
AR Coating
—
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seagull ST8240
Seiko 6L37
Power Reserve
42h
45h
Jewels
0
26
Pricing
1 specsMSRP
$1,809
$2,800
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