Side by side

Marathon OSAR-D (Original SAR with Date) Automatic 46mmvsNivada Grenchen The Panda / Reverse Panda

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

OSAR-D (Original SAR with Date) Automatic 46mm
MarathonOSAR-D (Original SAR with Date) Automatic 46mm
MSRP $2,500
The Panda / Reverse Panda
Nivada GrenchenThe Panda / Reverse Panda
MSRP $4,900

At a glance

15 of 29 specs differ
Diameter
OSAR-D (Original SAR with Date) Automatic 46mm46mm
The Panda / Reverse Panda38mm
Power Reserve
OSAR-D (Original SAR with Date) Automatic 46mm40h
The Panda / Reverse Panda48h
Water Resistance
OSAR-D (Original SAR with Date) Automatic 46mm300m
The Panda / Reverse Panda100m
MSRP
OSAR-D (Original SAR with Date) Automatic 46mm$2,500
The Panda / Reverse Panda$4,900

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
46mm
38mm
Thickness
13mm
13.75mm
Lug-to-Lug
43.5mm
46.5mm
Lug Width
18mm
16mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Acrylic
Dial Color
Black
White

Movement

4 specs
Caliber
Sellita SW220-1
Valjoux 23
Type
Automatic
Manual
Power Reserve
40h
48h
Complications
None
GMT, Chronograph

Pricing

1 specs
MSRP
$2,500
$4,900

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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 46mm

The Marathon OSAR-D (Original SAR with Date) Automatic 46mm is widely regarded as a rugged and legible timepiece, featuring a familiar geometric dial with MaraGlo lume and a white dial with applied hour markers that enhance legibility. Owners and reviewers note its 300-meter water resistance and the reliable Swiss-made Sellita SW200-1 automatic movement with improved shock protection. The watch is described as large, thick, and heavy, with some owners finding it comfortable on the wrist while others note its substantial presence, particularly at a table. Overall, owners and reviewers appreciate the Marathon OSAR-D (Original SAR with Date) Automatic 46mm for its rugged build and excellent legibility.

Nivada Grenchen The Panda / Reverse Panda

Nivada Grenchen The Panda / Reverse Panda owners praise the watch's finishing and value, with the élaboré grade Sellita SW510-M movement running accurately at +1s/day. Some owners desire a larger case size, and opinions are split on the straight end links of the Forstner-manufactured Flat-Link bracelet, though the beads of rice bracelet is generally well-regarded. The manual wound movement offers approximately 63 hours of power reserve. Overall, owners rate Nivada Grenchen The Panda / Reverse Panda highly for its attractive design and finishing at its price point.

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