Side by side

Christopher Ward C60 LympstonevsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

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

C60 Lympstone
Christopher WardC60 Lympstone
MSRP $1,615

At a glance

12 of 29 specs differ
Diameter
C60 Lympstone40mm
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
Power Reserve
C60 Lympstone38h
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
Water Resistance
C60 Lympstone600m
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
MSRP
C60 Lympstone$1,615
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800

Full specifications

Case

5 specs
Diameter
40mm
39.5mm
Thickness
13.8mm
12.3mm
Lug-to-Lug
49.3mm
47.2mm
Lug Width
22mm
20mm
Water Resistance
600m
200m

Crystal & Dial

3 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
SLN X1 GL C1
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
SW200-1
6L37
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
45h

Pricing

1 specs
MSRP
$1,615
$2,800

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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 Lympstone

The Christopher Ward C60 Lympstone is praised for its unique matt crushed carbon fiber dial, described as meteor-like, and its gunmetal PVD case which resembles brushed stainless steel with a patina. Owners consistently highlight the excellent X1 lume, noting it glows brightly for an extended period. The watch features two large, easy-to-use screw-down crowns and an internal compass bezel. The PVD coating is reported to be intact and in excellent condition. Overall, owners highly rate the Christopher Ward C60 Lympstone for its distinctive dial and robust lume.

Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

The Seiko Prospex Marinemaster 1965 Heritage Diver's Watch is praised for its faithful re-creation of the 62MAS design, with reviewers noting improved wearability due to smaller case sizes (38mm to 40mm) and updated bracelets. Specific models feature a stainless steel case with super-hard coating, ceramic bezel, and a tool-free extension system on the bracelet. Accuracy figures vary, with one model rated at -5/+10 seconds per day and another at -10/+15 seconds per day, powered by movements like the Caliber 8L45 or 6L37 offering 72-hour or 46-hour power reserves respectively. Some reviewers point out drawbacks such as an unsigned winding crown, a lack of tool-free micro-adjust on the clasp for certain models, and a secondary GMT function on one variant. The price point, ranging from $2,800 to $3,600, is considered high by some, especially when compared to other Seiko or Grand Seiko offerings.

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