Side by side

Oris Great Barrier Reef Limited Edition IVvsChristopher Ward C60 Atoll 300

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

Great Barrier Reef Limited Edition IV
OrisGreat Barrier Reef Limited Edition IV
MSRP $4,750
C60 Atoll 300
Christopher WardC60 Atoll 300
MSRP $1,320

At a glance

15 of 29 specs differ
Diameter
Great Barrier Reef Limited Edition IV43.5mm
C60 Atoll 30047.4mm
Power Reserve
Great Barrier Reef Limited Edition IV120 hoursh
C60 Atoll 30038h
Water Resistance
Great Barrier Reef Limited Edition IV300m
C60 Atoll 300300m
MSRP
Great Barrier Reef Limited Edition IV$4,750
C60 Atoll 300$1,320

Full specifications

Case

6 specs
Diameter
43.5mm
47.4mm
Thickness
11.3mm
Lug-to-Lug
47.4mm
Lug Width
23mm
20mm
Finish
Brushed + Polished + Sandblasted
Caseback
Display

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Indices
Applied
Lume
None
SLN X1 BL C1

Movement

4 specs
Caliber
CALIBRE 400
SW200
Power Reserve
120 hoursh
38h
Jewels
21
26
Complications
Date
Moonphase, Day-date, Date

Pricing

1 specs
MSRP
$4,750
$1,320

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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.

Oris Great Barrier Reef Limited Edition IV

The Oris Great Barrier Reef Limited Edition IV's 43.55mm case is surprisingly wearable on a 7-inch wrist due to its new design. Owners report the Oris Great Barrier Reef III, a 45mm watch, is massive and nearly 20mm thick. Overall, owners find the Oris Great Barrier Reef Limited Edition IV wearable despite its size, citing its new design as a key factor.

From video reviewers

The striking turquoise-to-navy gradient dial is a notable feature. The 43.5mm stainless steel case is noted for its ergonomic fit.

Christopher Ward C60 Atoll 300

Owners widely praise the Christopher Ward C60 Atoll 300 for its superb fit and finish, with its "light catcher" case described as jewelry-like and its dial as beautiful and well-coordinated with the strap. The Sellita SW200-1 movement is noted for running near COSC standards, though one owner reports accuracy around -6 seconds per day while another notes +1/+2 seconds per day. Some users desire a larger 42mm size option. On balance, owners rate the Christopher Ward C60 Atoll 300 highly for its exceptional case finishing and dial aesthetics at its price point.

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