Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko Astron GPS Solar 2025 Limited Edition?

At MSRP the CWC Automatic Divers Watch Mk.2 Black with Date is the cheaper of the two at $1,249, against $2,600 for the Seiko Astron GPS Solar 2025 Limited Edition — a $1,351 gap before any retailer discounting.

Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko Astron GPS Solar 2025 Limited Edition?

The Seiko Astron GPS Solar 2025 Limited Edition wears larger at 42mm versus 41mm for the CWC Automatic Divers Watch Mk.2 Black with Date — a 1mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko Astron GPS Solar 2025 Limited Edition?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 10m for the Seiko Astron GPS Solar 2025 Limited Edition.

What movement does the CWC Automatic Divers Watch Mk.2 Black with Date run compared to the Seiko Astron GPS Solar 2025 Limited Edition?

The CWC Automatic Divers Watch Mk.2 Black with Date runs a automatic caliber (Sellita SW200-1), while the Seiko Astron GPS Solar 2025 Limited Edition runs a quartz (3X62).

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsSeiko Astron GPS Solar 2025 Limited Edition

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

CWC Automatic Divers Watch Mk.2 Black with Date

cwc-royal-navy-black-diver-automatic-mk-2-with-date

MSRP $1,249

Seiko Astron GPS Solar 2025 Limited Edition

ssj029j1

MSRP $2,600

At a glance

13 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

Astron GPS Solar 2025 Limited Edition42mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

Astron GPS Solar 2025 Limited Edition40h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

Astron GPS Solar 2025 Limited Edition100m

MSRP

Automatic Divers Watch Mk.2 Black with Date$1,249

Astron GPS Solar 2025 Limited Edition$2,600

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Super-clear coating

Dial Color

CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)

Black

Lume

Super-LumiNova

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Sellita SW200-1

3X62

Type

Automatic

Quartz

Jewels

Pricing

1 specs

MSRP

$1,249

$2,600

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