Side by side

Christopher Ward C60 Pro 300vsSeiko Prospex Sea

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

C60 Pro 300
Christopher WardC60 Pro 300
MSRP $1,550
Prospex Sea
SeikoProspex Sea
MSRP $1,500

At a glance

16 of 29 specs differ
Diameter
C60 Pro 30042mm
Prospex Sea43.5mm
Power Reserve
C60 Pro 30038h
Prospex Sea70h
Water Resistance
C60 Pro 300300m
Prospex Sea200m
MSRP
C60 Pro 300$1,550
Prospex Sea$1,500

Full specifications

Case

7 specs
Diameter
42mm
43.5mm
Thickness
11.5mm
13.3mm
Lug-to-Lug
49.3mm
51mm
Material
Bronze
Titanium
Finish
Brushed + Polished
Brushed and polished
Water Resistance
300m
200m
Caseback
Display
Solid

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Brown
Black
Lume
SLN X1 BL C1
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
SW200
6R35
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
70h
Jewels
26
24
Complications
Moonphase, Day-date, Date
None

Pricing

1 specs
MSRP
$1,550
$1,500

Follow this matchup

Get a note when Christopher Ward C60 Pro 300 vs Seiko Prospex Sea gets more votes, a community discussion, or a price drop. No account needed.

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 C60 Pro 300

Owners and reviewers widely praise the Christopher Ward C60 Pro 300 for its premium feel, meticulous finishing, and solid bracelet with smooth articulation and effective micro-adjustment. The crown operation is consistently described as satisfying, and the dial and bezel are noted for their premium feel. Lume is excellent, and hand alignment is precise. However, a recurring criticism among owners is the misalignment of the steel inner bezel, particularly at the 6:00 marker, which is noticeable despite the watch's otherwise high level of finishing. The Sellita SW200-1 movement's 38-hour power reserve and accuracy of -/+ 20 seconds per day are flagged as standard. On balance, owners and reviewers rate the Christopher Ward C60 Pro 300 highly for its exceptional build quality and refinement at its price point, with the inner bezel alignment being a notable point of contention.

Seiko Prospex Sea

Seiko Prospex Sea owners and reviewers praise its Marinemaster-style aesthetic, excellent case finishing, and impressive LumiBrite lume. The watch is powered by the 6R15 movement with a 50-hour power reserve and comes with both a steel bracelet and a silicone strap. Some owners find the Seiko Prospex Sea to be a great value and a suitable first "proper" watch, while others report it is uncomfortably big, thick, and heavy on smaller wrists. Reviewers note the GMT function is secondary with a less prominent scale, and the bezel's quieter clicks may not appeal to all. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and finishing at its price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.