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Christopher Ward C1 Bel Canto ClassicvsSeiko Prospex Sea 1968 Heritage Diver's GMT

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

C1 Bel Canto Classic
Christopher WardC1 Bel Canto Classic
MSRP $5,340
Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500
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 C1 Bel Canto Classic

The Christopher Ward C1 Bel Canto Classic features a 41mm titanium case with a glassbox sapphire crystal and a laser-etched guilloché dial with Roman numerals. It utilizes a modified Sellita SW200-1 movement with a chiming module, and its chiming mechanism showcases meticulous hand-finishing. One reviewer found the Oyster-style bracelet a stylistic mismatch for the watch's classical dial design. On balance, reviewers highlight the C1 Bel Canto Classic's refined dial and hand-finished chiming mechanism.

Seiko Prospex Sea 1968 Heritage Diver's GMT

The Seiko Prospex Sea 1968 Heritage Diver's GMT is widely praised for its build quality, finishing, and comfortable wearability, offering good value for its price point. Owners and reviewers highlight the attractive silver/white sunray dial, blue ceramic bezel, and the premium feel of the improved bracelet clasp with excellent micro-adjustment. The Caliber 6R54 movement provides a 72-hour power reserve, and real-world accuracy often exceeds its stated range of +25 to -15 seconds per day, with some owners reporting figures around +3 to +5 seconds per day. However, the caller-style GMT functionality is a point of contention for some, who find the GMT scale difficult to read and prefer a flyer GMT at this price. Some also find the crown position at 4 o'clock undesirable, and a few note a lack of dial contrast or illegibility of the inner bezel.

At a glance

16 of 29 specs differ
Diameter
C1 Bel Canto Classic40mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
C1 Bel Canto Classic38h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
C1 Bel Canto Classic30m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
C1 Bel Canto Classic$5,340
Prospex Sea 1968 Heritage Diver's GMT$1,500

Full specifications

Case

7 specs
Category
Diver
Diameter
40mm
42mm
Thickness
13.2mm
12.9mm
Lug-to-Lug
48mm
48.6mm
Lug Width
22mm
20mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
30m
200m

Crystal & Dial

4 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Oro
Black
Indices
Roman numerals
Applied
Lume
SLN C1 X1 BL
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
SW200-1
6R54
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
72h
Jewels
29
24

Pricing

1 specs
MSRP
$5,340
$1,500
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