Side by side

Christopher Ward C60 Sapphire EdgevsSeiko Prospex Sea

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

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 Sapphire Edge

Owners widely praise the Christopher Ward C60 Sapphire Edge for its slim 42mm case and the deep blue, translucent sapphire dial that emulates rippling water, with some finding its execution superior to other brands. The watch is also lauded for its innovative lume, including on the rubber strap, and its significant value. One owner reported their dial cracked internally and the brand denied warranty coverage. Overall, enthusiasts rate the Christopher Ward C60 Sapphire Edge highly for its visually striking sapphire dial and innovative lume at its price point.

From video reviewers

The sapphire dial is a standout feature, offering a unique visual appeal. The bracelet exhibits some rattle. Reviewers disagreed on the dial color, with one noting a deep blue hue and another a striking orange.

Seiko Prospex Sea

Owners and reviewers widely praise the Seiko Prospex Sea for its excellent value, robust build, and superior lume, with many noting its comfortable wearability and faithful design recreations. Some owners report the watch can feel big, thick, and heavy on smaller wrists, while others find the sizing perfect. The bezel action is frequently highlighted as smooth and precise, often exceeding that of less expensive models. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its impressive finishing and value proposition.

At a glance

14 of 29 specs differ
Diameter
C60 Sapphire Edge40mm
Prospex Sea41.7mm
Power Reserve
C60 Sapphire Edge56h
Prospex Sea41h
Water Resistance
C60 Sapphire Edge300m
Prospex Sea200m
MSRP
C60 Sapphire Edge$1,495
Prospex Sea$595

Full specifications

Case

5 specs
Diameter
40mm
41.7mm
Thickness
10.7mm
12.3mm
Lug-to-Lug
49.32mm
49.5mm
Lug Width
22mm
20mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
Blue
Lume
SLN X1 GL C1
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
Sellita SW300-1
4R35
Beat Rate
4 vph
0 vph
Power Reserve
56h
41h
Jewels
25
23
Complications
Day-date, Date
None

Pricing

1 specs
MSRP
$1,495
$595
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