Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 41mmvsGlycine Airman Purist

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
Airman Purist
GlycineAirman Purist
MSRP $2,750

At a glance

19 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 41mm41mm
Airman Purist44mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 41mm40h
Airman Purist48h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 41mm300m
Airman Purist100m
MSRP
OSAR-D (Original SAR with Date) Automatic 41mm$1,800
Airman Purist$2,750

Full specifications

Case

9 specs
Category
Diver
GMT
Diameter
41mm
44mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
Lug Width
18mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Blue
Indices
Applied
Lume
None
Luminous

Movement

4 specs
Caliber
Sellita SW220-1
SW330-2
Power Reserve
40h
48h
Jewels
25
21
Complications
None
Date

Pricing

1 specs
MSRP
$1,800
$2,750

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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.

Glycine Airman Purist

Owners widely praise the Glycine Airman Purist for its attractive appearance and comfortable wearability, with the 24-hour dial proving easy to adapt to for many. Some models feature high-contrast hands and lumed dials that offer excellent visibility, though certain stealth designs are criticized for poor legibility. The case back on contemporary models is noted as being easier to open for regulation. Overall, owners rate the Glycine Airman Purist highly for its appealing design and user-friendly 24-hour dial.

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