Side by side
Maen Grand Tonneau Ultra ThinvsSugess Seestern Chrono S443/S445
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Grand Tonneau Ultra Thin34mm
Seestern Chrono S443/S44538mm
Power Reserve
Grand Tonneau Ultra Thin40h
Seestern Chrono S443/S44535h
Water Resistance
Grand Tonneau Ultra Thin50m
Seestern Chrono S443/S44550m
MSRP
Grand Tonneau Ultra Thin$1,519
Seestern Chrono S443/S445$399
Full specifications
Case
6 specsCategory
Dress
Chronograph
Diameter
34mm
38mm
Thickness
6.4mm
13mm
Lug-to-Lug
—
48.6mm
Lug Width
—
13mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsDial Color
MNL.04
Black
Lume
None
Super-LumiNova BGW9
Movement
5 specsCaliber
—
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
35h
Complications
None
GMT, Chronograph, Moonphase, Date
Pricing
1 specsMSRP
$1,519
$399
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