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CWC RN81 Clearance Diver Automatic WatchvsSeiko Captain Willard

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

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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.

CWC RN81 Clearance Diver Automatic Watch

Owners widely praise the CWC diver for its historical significance, build quality, and tool-watch nature, with many finding it comfortable and a go-to piece. Some owners appreciate the fixed springbars for NATO straps and the option of various case finishes. However, the CWC is frequently considered overpriced, with buyers paying a premium for the brand's history and reissue status, especially for the automatic version. The acrylic bezel's durability and the "faux patina" lume color are noted concerns for some. On balance, owners and reviewers find the CWC diver to be a well-built, historically significant tool watch, though many question its value proposition at its price point.

Seiko Captain Willard

The Seiko Prospex Sea 1970 Diver's Modern Re-interpretation is praised for its impressive finishing and value, with reviewers noting its well-designed dial and excellent LumiBrite lume. The watch features a textured grey or dark brown dial, silver hands and indexes with beige or cream lume, and a matte grey or dark bezel insert. It houses the 6R35 automatic movement with a 70-hour power reserve. Some reviewers question if its performance specs align with its price point. Overall, reviewers rate the Seiko Prospex Sea 1970 Diver's Modern Re-interpretation highly for its finishing and value over $1,000.

At a glance

12 of 29 specs differ
Diameter
RN81 Clearance Diver Automatic Watch41mm
Captain Willard42.7mm
Power Reserve
RN81 Clearance Diver Automatic Watch
Captain Willard70h
Water Resistance
RN81 Clearance Diver Automatic Watch300m
Captain Willard200m
MSRP
RN81 Clearance Diver Automatic Watch$1,875
Captain Willard$1,300

Full specifications

Case

4 specs
Diameter
41mm
42.7mm
Thickness
12.7mm
13.2mm
Lug-to-Lug
47mm
46.6mm
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal Shape
Curved
AR Coating
underside
Dial Color
CWC RN81 Clearance Diver Automatic Watch
Black
Lume
Super-LumiNova
LumiBrite

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 6R35
Power Reserve
0h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$1,875
$1,300
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