Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 36mmvsBell & Ross BR-05 Blue Diamond Eagle

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

OSAR-D (Original SAR with Date) Automatic 36mm
MarathonOSAR-D (Original SAR with Date) Automatic 36mm
MSRP $1,200
BR-05 Blue Diamond Eagle
Bell & RossBR-05 Blue Diamond Eagle
MSRP $5,292

At a glance

18 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 36mm36mm
BR-05 Blue Diamond Eagle36mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 36mm40h
BR-05 Blue Diamond Eagle54 hoursh
Water Resistance
OSAR-D (Original SAR with Date) Automatic 36mm300m
BR-05 Blue Diamond Eagle100m
MSRP
OSAR-D (Original SAR with Date) Automatic 36mm$1,200
BR-05 Blue Diamond Eagle$5,292

Full specifications

Case

8 specs
Category
Diver
Thickness
13mm
8.7mm
Lug-to-Lug
43.5mm
Lug Width
18mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Underside
Dial Color
Black
Blue
Indices
Applied

Movement

5 specs
Caliber
Sellita SW220-1
BR-CAL.329
Beat Rate
28,800 vph
Power Reserve
40h
54 hoursh
Jewels
25
Complications
None
Hours/Minutes, Seconds

Pricing

1 specs
MSRP
$1,200
$5,292

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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 36mm

Owners widely praise the Marathon OSAR-D (Original SAR with Date) Automatic 36mm for its exceptional legibility, featuring large hour markers and MaraGlo lume. The watch is noted for its comfortable wearability and competent Swiss-made Selitta SW200-1 automatic movement, offering 300-meter water resistance and a sapphire crystal. Some enthusiasts find the price of $1,380 USD on rubber to be excessive, particularly compared to past models or other brands, and the Spartan bracelet is described as lacking refinement. On balance, owners and reviewers find the Marathon OSAR-D Automatic 36mm a reliable and functional tool watch, with its clear dial and robust build being the primary draws.

Bell & Ross BR-05 Blue Diamond Eagle

Owners widely praise the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design, dial, and the contrast between brushed and polished finishes, finding it a compelling integrated steel sports watch. One owner notes the crown can be fussy. The £4k price is considered high, especially given the SW300-1 movement. On balance, owners find the Bell & Ross BR-05 36 MM Blue Diamond Eagle's design and finishing compelling, though the price point is a significant consideration.

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