Side by side
Beaufort SeatrekkervsLongines MASTER COLLECTION
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
Seatrekker39mm
MASTER COLLECTION40mm
Power Reserve
Seatrekker42h
MASTER COLLECTION72h
Water Resistance
Seatrekker200m
MASTER COLLECTION30m
MSRP
Seatrekker—
MASTER COLLECTION$2,850
Full specifications
Case
7 specsDiameter
39mm
40mm
Thickness
12.55mm
10.8mm
Lug-to-Lug
—
46.8mm
Lug Width
—
21mm
Finish
Brushed and polished
—
Water Resistance
200m
30m
Caseback
Solid
Transparent case back with sapphire crystal
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Blue
Silver
Indices
Applied
Painted Arabic numerals
Lume
C3 Super-LumiNova applied to indices and hands for low-light readability.
Super-LumiNova
Movement
7 specsCaliber
Miyota 9039
L897.2
Beat Rate
28,800 vph
25,200 vph
Power Reserve
42h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds, month and date by annual calendar
Pricing
1 specsMSRP
—
$2,850
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