Side by side
Seagull Aviation Series Tachymeter Multifunctional Watch 42.5mmvsSpinnaker Dumas Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
9 of 29 specs differDiameter
Aviation Series Tachymeter Multifunctional Watch 42.5mm42.5mm
Dumas Automatic44mm
Power Reserve
Aviation Series Tachymeter Multifunctional Watch 42.5mm—
Dumas Automatic—
Water Resistance
Aviation Series Tachymeter Multifunctional Watch 42.5mm50m
Dumas Automatic300m
MSRP
Aviation Series Tachymeter Multifunctional Watch 42.5mm$519
Dumas Automatic$239
Full specifications
Case
6 specsCategory
—
Diver
Diameter
42.5mm
44mm
Thickness
12.5mm
15mm
Lug-to-Lug
49.4mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m
Crystal & Dial
1 specsDial Color
—
Blue
Movement
1 specsCaliber
Seagull ST2130
Seiko NH35
Pricing
1 specsMSRP
$519
$239
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