Side by side

Christopher Ward C65 Super Compressor ElitevsSeiko Astron GPS Solar 2025 Limited Edition

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

C65 Super Compressor Elite
Christopher WardC65 Super Compressor Elite
MSRP $1,995
Astron GPS Solar 2025 Limited Edition
SeikoAstron GPS Solar 2025 Limited Edition
MSRP $2,600

At a glance

17 of 29 specs differ
Diameter
C65 Super Compressor Elite40mm
Astron GPS Solar 2025 Limited Edition42mm
Power Reserve
C65 Super Compressor Elite56h
Astron GPS Solar 2025 Limited Edition40h
Water Resistance
C65 Super Compressor Elite150m
Astron GPS Solar 2025 Limited Edition100m
MSRP
C65 Super Compressor Elite$1,995
Astron GPS Solar 2025 Limited Edition$2,600

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
40mm
42mm
Thickness
13.75mm
12mm
Lug-to-Lug
47.12mm
47.9mm
Lug Width
22mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
150m
100m

Crystal & Dial

4 specs
AR Coating
Inner
Super-clear coating
Dial Color
Blue
Black
Indices
Printed
Applied
Lume
SLN X1 GL C1
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
SW300-1
3X62
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
40h
Jewels
25
10

Pricing

1 specs
MSRP
$1,995
$2,600

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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.

Christopher Ward C65 Super Compressor Elite

The Christopher Ward C65 Super Compressor Elite is praised for its well-made, refined, and attractively finished Super Compressor case, featuring a blue gradient dial with decompression scales and an internal bezel operated by the 2 o'clock crown. Reviewers note the COSC-certified Sellita SW300-1 movement offers a 56-hour power reserve. However, the bracelet's end link finishing does not match the lugs, and the pin-and-collar sizing system is criticized for difficulty. One reviewer calls the 150-meter water resistance a party trick and dislikes the logo and trident on the seconds hand. Overall, reviewers find the Christopher Ward C65 Super Compressor Elite to be a refined and attractively finished watch, despite some criticisms regarding bracelet finishing and water resistance.

Seiko Astron GPS Solar 2025 Limited Edition

The Seiko Astron GPS Solar 2025 Limited Edition is widely praised for its advanced GPS time and date adjustment capabilities, powered by light to eliminate battery changes. Owners and reviewers highlight its impressive accuracy and the convenience of automatic time zone updates, with some specifically commending the wearability of the 39mm size and its clean, simple design. However, reception of the GPS signal requires an unobstructed view of the sky, and manual time zone adjustments are necessary for Daylight Saving Time on some variants. One owner notes a slight imperfection in chapter ring alignment on the 39mm model. On balance, owners and reviewers rate the Seiko Astron GPS Solar 2025 Limited Edition highly for its satellite-powered timekeeping and improved wearability in the 39mm configuration.

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