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 $1,100

At a glance

16 of 29 specs differ
Diameter
C60 Pro 30042mm
Prospex Sea41.3mm
Power Reserve
C60 Pro 30038h
Prospex Sea72h
Water Resistance
C60 Pro 300300m
Prospex Sea300m
MSRP
C60 Pro 300$1,550
Prospex Sea$1,100

Full specifications

Case

7 specs
Diameter
42mm
41.3mm
Thickness
11.5mm
12.5mm
Lug-to-Lug
49.3mm
48.2mm
Lug Width
22mm
20mm
Material
Bronze
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
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, index(es) and bezel

Movement

5 specs
Caliber
SW200
6R55
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
72h
Jewels
26
24
Complications
Moonphase, Day-date, Date
None

Pricing

1 specs
MSRP
$1,550
$1,100

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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 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 models are widely praised for their excellent build quality, value for money, and comfortable wearability, with many appreciating the vintage-inspired designs and robust construction. Owners note the silicone straps are surprisingly comfortable and well-finished, and the Lumibrite lume is excellent. However, some find the 44.3mm size and thickness too large for smaller wrists, though others report the sizing as perfect. The 6R15 movement in some variants offers accuracy around +4 seconds per day with a 50-hour power reserve, while newer movements offer more. Some models are criticized for a bracelet width not matching the case size or a rudimentary clasp for their price point. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its impressive case work and finishing at its price point.

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