Side by side
Beaufort SeatrekkervsJack Mason Ellum Manual Wind
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Seatrekker39mm
Ellum Manual Wind38mm
Power Reserve
Seatrekker42h
Ellum Manual Wind42h
Water Resistance
Seatrekker200m
Ellum Manual Wind50m
MSRP
Seatrekker—
Ellum Manual Wind$799
Full specifications
Case
5 specsDiameter
39mm
38mm
Thickness
12.55mm
9mm
Lug-to-Lug
—
45mm
Lug Width
—
20mm
Water Resistance
200m
50m
Crystal & Dial
2 specsDial Color
Blue
—
Lume
C3 Super-LumiNova applied to indices and hands for low-light readability.
None
Movement
3 specsCaliber
Miyota 9039
Sellita SW210
Type
Automatic
Manual
Power Reserve
42h
42h
Pricing
1 specsMSRP
—
$799
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