Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsAVI-8 Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition

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

OSAR-D (Original SAR with Date) Automatic 41mm
MarathonOSAR-D (Original SAR with Date) Automatic 41mm
MSRP $1,800
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition
AVI-8Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition
MSRP $285

At a glance

10 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition43mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition40h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition50m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Dambuster Operation Catechism 80th Dual Time Chronograph Limited Edition$285

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
41mm
43mm
Thickness
13mm
Lug-to-Lug
43.5mm
Lug Width
18mm
22mm
Water Resistance
300m
50m

Crystal & Dial

1 specs
Crystal
Sapphire
Mineral

Movement

2 specs
Caliber
Sellita SW220-1
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,800
$285

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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.

Marathon OSAR-D (Original SAR with Date) Automatic 41mm

The Marathon OSAR-D (Original SAR with Date) Automatic 41mm is noted for its highly legible white dial with applied hour markers and a functional date magnifier, emphasizing its tool-watch purpose. Its Swiss-made Sellita SW200-1 movement is considered reliable and serviceable. One reviewer found the bracelet lacked refinement and preferred the rubber strap option. Overall, owners and reviewers appreciate the Marathon OSAR-D (Original SAR with Date) Automatic 41mm for its excellent legibility and robust movement.

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.

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