Side by side

Breitling Aviator 8 B35 Automatic Unitime 43vsBreitling Premier Automatic 40

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

Aviator 8 B35 Automatic Unitime 43
BreitlingAviator 8 B35 Automatic Unitime 43
MSRP $9,550
Premier Automatic 40
BreitlingPremier Automatic 40
MSRP $5,600

At a glance

6 of 29 specs differ
Diameter
Aviator 8 B35 Automatic Unitime 4343mm
Premier Automatic 4040mm
Power Reserve
Aviator 8 B35 Automatic Unitime 4370h
Premier Automatic 4038h
Water Resistance
Aviator 8 B35 Automatic Unitime 43100m
Premier Automatic 40100m
MSRP
Aviator 8 B35 Automatic Unitime 43$9,550
Premier Automatic 40$5,600

Full specifications

Case

3 specs
Diameter
43mm
40mm
Thickness
14.55mm
11.36mm
Lug-to-Lug
46mm

Movement

2 specs
Caliber
Breitling B35 (Manufacture)
Breitling 37
Power Reserve
70h
38h

Pricing

1 specs
MSRP
$9,550
$5,600
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 Breitling Aviator 8 B35 Automatic Unitime 43 vs Breitling Premier Automatic 40 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.