Which has better water resistance, the Marathon MSAR (Medium Search & Rescue) Diver's Automatic or the Grand Seiko STGF387?

The Marathon MSAR (Medium Search & Rescue) Diver's Automatic is rated to 300m versus 100m for the Grand Seiko STGF387.

What movement does the Marathon MSAR (Medium Search & Rescue) Diver's Automatic run compared to the Grand Seiko STGF387?

The Marathon MSAR (Medium Search & Rescue) Diver's Automatic runs a automatic caliber (Sellita SW200-1), while the Grand Seiko STGF387 runs a quartz (4J51).

Side by side

Marathon MSAR (Medium Search & Rescue) Diver's AutomaticvsGrand Seiko STGF387

Q: Which is cheaper, the Marathon MSAR (Medium Search & Rescue) Diver's Automatic or the Grand Seiko STGF387?

At MSRP the Marathon MSAR (Medium Search & Rescue) Diver's Automatic is the cheaper of the two at $1,800, against $4,200 for the Grand Seiko STGF387 — a $2,400 gap before any retailer discounting.

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

Marathon MSAR (Medium Search & Rescue) Diver's Automatic

arctic-edition-medium-divers-automatic-msar-auto-with-stainless-steel-bracelet-36mm

MSRP $1,800

Grand Seiko STGF387

stgf387g

MSRP $4,200

At a glance

12 of 29 specs differ

Diameter

MSAR (Medium Search & Rescue) Diver's Automatic36mm

STGF38726mm

Power Reserve

MSAR (Medium Search & Rescue) Diver's Automatic40h

STGF38740h

Water Resistance

MSAR (Medium Search & Rescue) Diver's Automatic300m

STGF387100m

MSRP

MSAR (Medium Search & Rescue) Diver's Automatic$1,800

STGF387$4,200

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Dial Color

White

Black

Movement

2 specs

Caliber

Sellita SW200-1

4J51

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$1,800

$4,200

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