Side by side

Smiths Armstrong SiddeleyvsLongines FLAGSHIP CLASSIC

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Armstrong Siddeley
SmithsArmstrong Siddeley
MSRP $980
FLAGSHIP CLASSIC
LonginesFLAGSHIP CLASSIC
MSRP $2,350
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At a glance

20 of 29 specs differ
Diameter
Armstrong Siddeley42mm
FLAGSHIP CLASSIC40mm
Power Reserve
Armstrong Siddeley—
FLAGSHIP CLASSIC72h
Water Resistance
Armstrong Siddeley100m
FLAGSHIP CLASSIC30m
MSRP
Armstrong Siddeley$980
FLAGSHIP CLASSIC$2,350

Full specifications

Case

8 specs
Category
—
Dress
Diameter
42mm
40mm
Thickness
12mm
8.7mm
Lug-to-Lug
52mm
47mm
Lug Width
22mm
21mm
Finish
Brushed and polished
—
Water Resistance
100m
30m
Caseback
Solid
—

Crystal & Dial

4 specs
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Cream
Silver
Indices
Applied
—

Movement

7 specs
Caliber
Unitas 6498
L888.5
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
—
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$980
$2,350
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