Side by side

Marathon MSAR (Medium Search & Rescue) Diver's QuartzvsGrand Seiko SBGX359

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

MSAR (Medium Search & Rescue) Diver's Quartz
MarathonMSAR (Medium Search & Rescue) Diver's Quartz
MSRP $1,450
SBGX359
Grand SeikoSBGX359

At a glance

10 of 29 specs differ
Diameter
MSAR (Medium Search & Rescue) Diver's Quartz36mm
SBGX35933mm
Power Reserve
MSAR (Medium Search & Rescue) Diver's Quartz40h
SBGX35940h
Water Resistance
MSAR (Medium Search & Rescue) Diver's Quartz300m
SBGX359100m
MSRP
MSAR (Medium Search & Rescue) Diver's Quartz$1,450
SBGX359

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
36mm
33mm
Thickness
18mm
9.1mm
Lug-to-Lug
39.7mm
Lug Width
18mm
15mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

1 specs
Caliber
Swiss High-Torque Quartz
9F51

Pricing

1 specs
MSRP
$1,450

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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 MSAR (Medium Search & Rescue) Diver's Quartz

Owners widely praise the Marathon MSAR (Medium Search & Rescue) Diver's Quartz for its tool-like aesthetic, bright tritium lume, and satisfying bezel action, making it enjoyable to handle and use. One owner finds the 36mm case comfortable after an initial adjustment period, while another reports accuracy within a few seconds of atomic time. On balance, owners rate the Marathon MSAR (Medium Search & Rescue) Diver's Quartz highly for its superb value and enjoyable tool-watch characteristics.

Grand Seiko SBGX359

The Grand Seiko SBGX359 is lauded for its technically advanced 9F51 quartz movement, enabling a compact 33mm x 9.1mm stainless steel case and offering ±10 seconds per year accuracy. Reviewers highlight the refined finishing of its Snowflake dial and 100 meters of water resistance. However, it comes with a US$3,200 price tag, representing a $500 increase over prior 9F models. Overall, reviewers praise the Grand Seiko SBGX359 for its compact dimensions and precise quartz movement at the specified price point.

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