Side by side
Beaufort AerotimervsOrient AK04 Field Sport Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Aerotimer40mm
AK04 Field Sport Watch42.4mm
Power Reserve
Aerotimer42h
AK04 Field Sport Watch40h
Water Resistance
Aerotimer100m
AK04 Field Sport Watch100m
MSRP
Aerotimer$599
AK04 Field Sport Watch$325
Full specifications
Case
4 specsCategory
—
—
Diameter
40mm
42.4mm
Thickness
11.45mm
12.2mm
Lug-to-Lug
48.5mm
49.5mm
Crystal & Dial
6 specsCrystal
Sapphire
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Navy
Blue
Indices
Applied
—
Lume
C1 Super-LumiNova applied to 3hr, 6hr, 9hr, and 12hr indices and hands for low-l
None
Movement
5 specsCaliber
STP1-11
F6B22
Beat Rate
28,800 vph
21,600 vph
Power Reserve
42h
40h
Jewels
25
22
Complications
None
GMT, Day-date
Pricing
1 specsMSRP
$599
$325
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