Side by side

AVI-8 Spitfire Lock ChronographvsBell & Ross BR-X3 TOURBILLON MICRO-ROTOR

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

Spitfire Lock Chronograph
AVI-8Spitfire Lock Chronograph
MSRP $260
BR-X3 TOURBILLON MICRO-ROTOR
Bell & RossBR-X3 TOURBILLON MICRO-ROTOR
MSRP $96,120

At a glance

19 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
BR-X3 TOURBILLON MICRO-ROTOR40mm
Power Reserve
Spitfire Lock Chronograph40h
BR-X3 TOURBILLON MICRO-ROTOR52 hoursh
Water Resistance
Spitfire Lock Chronograph50m
BR-X3 TOURBILLON MICRO-ROTOR50m
MSRP
Spitfire Lock Chronograph$260
BR-X3 TOURBILLON MICRO-ROTOR$96,120

Full specifications

Case

7 specs
Category
Chronograph
Skeleton
Diameter
42mm
40mm
Thickness
9mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Underside
Dial Color
MIDNIGHT OAK
Skeleton
Indices
Applied

Movement

6 specs
Caliber
BR-CAL.389
Type
Quartz
Automatic
Beat Rate
28,800 vph
Power Reserve
40h
52 hoursh
Jewels
25
Complications
None
Hours/Minutes, Tourbillon

Pricing

1 specs
MSRP
$260
$96,120

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

AVI-8 Spitfire Lock Chronograph

Owners widely report AVI-8 watches offer a compelling design and are decently well made for the price. The AVI-8 Spitfire Lock Chronograph features a 42mm stainless steel case with curved lugs, a bi-compax meca-quartz movement, and a mineral crystal, with design elements inspired by Supermarine Spitfires. One owner notes that AVI-8 watches are "something different" and "decently well made," though not of "insane quality." On balance, owners and reviewers appreciate the AVI-8 Spitfire Lock Chronograph for its unique design and value proposition.

Bell & Ross BR-X3 TOURBILLON MICRO-ROTOR

The Bell & Ross BR-X3 TOURBILLON MICRO-ROTOR is noted for its comfortable 40mm square case with well-rounded edges and a bold, artistic design. Reviewers highlight its wearable case that seamlessly integrates with the strap and a well-executed dial structure. The watch features a Kenissi-manufactured calibre with a 70-hour power reserve and COSC certification, though one source notes the absence of hour markers on the dial. The BR-X3 TOURBILLON MICRO-ROTOR is priced at $7,200 USD. Overall, reviewers praise the Bell & Ross BR-X3 TOURBILLON MICRO-ROTOR for its comfortable wearability and artistic dial execution.

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