Side by side

Smiths Armstrong SiddeleyvsTudor Monarch

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

Armstrong Siddeley
SmithsArmstrong Siddeley
MSRP $980
Monarch
TudorMonarch
MSRP $5,875

At a glance

18 of 29 specs differ
Diameter
Armstrong Siddeley42mm
Monarch39mm
Power Reserve
Armstrong Siddeley
Monarch65h
Water Resistance
Armstrong Siddeley100m
Monarch100m
MSRP
Armstrong Siddeley$980
Monarch$5,875

Full specifications

Case

7 specs
Category
Diameter
42mm
39mm
Thickness
12mm
11.9mm
Lug-to-Lug
52mm
46mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Cream
Champagne

Movement

7 specs
Caliber
Unitas 6498
MT5662-2U
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
65h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$980
$5,875
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Smiths Armstrong Siddeley vs Tudor Monarch gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.