Side by side

AVI-8 Dambuster Operation Catechism 80th Dual Time Chronograph Limited EditionvsBremont Altitude Chronograph

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

Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition
AVI-8Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition
MSRP $285
Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300

At a glance

10 of 29 specs differ
Diameter
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition43mm
Altitude Chronograph42mm
Power Reserve
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition40h
Altitude Chronograph40h
Water Resistance
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition50m
Altitude Chronograph100m
MSRP
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition$285
Altitude Chronograph$6,300

Full specifications

Case

5 specs
Diameter
43mm
42mm
Thickness
14.7mm
Lug Width
22mm
14.7mm
Material
316L Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
50m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Black
Silver

Movement

2 specs
Caliber
BE-50AE
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$285
$6,300

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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 Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition

The AVI-8 Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition features a dial that is considered neither boring nor overly loud, with case finishing described as acceptable for its price point. Its 43mm meca-quartz design is inspired by Avro Lancaster bomber cockpits and includes a 24-hour subdial with red accents, priced at US$255. The meca-quartz movement provides quartz accuracy and a sweep-second hand, though it is noted as less smooth than an automatic. However, its 51mm lug-to-lug measurement causes it to wear large on wrists up to 17.5cm. Overall, owners find the AVI-8 Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition to be a well-designed watch for its price, with its primary drawback being its substantial lug-to-lug measurement.

Bremont Altitude Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for reviewers.

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