CWC Mellor-72 Mechanical WatchvsSeiko Prospex Land Mechanical
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Mellor-72 Mechanical Watch

Prospex Land Mechanical
Diameter
38mm
39.5mm
Lug-to-Lug
42mm
lowest
46.4mm
Thickness
11mm
lowest
12.7mm
Water Resistance
50m
200m
highest
Power Reserve
n/a
72h
MSRP
$499
lowest
$995
Movement
Sellita SW210-1
Seiko 6R55
Case
5 specsCrystal & Dial
4 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the CWC Mellor-72 Mechanical Watch for its satisfying manual-wind Sellita SW210-1 movement, noting a smooth winding action and excellent accuracy, with one owner reporting zero seconds deviation over 24 hours. Reviewers highlight its era-appropriate dial and utilitarian, authentic feel, describing it as a functional piece of kit rather than a finely finished collectible. Some owners report fogging inside the crystal, a potential drawback, while others note the domed hesalite crystal can affect legibility from certain angles and that fixed lug bars are poorly integrated. Overall, owners and reviewers rate the CWC Mellor-72 Mechanical Watch highly for its authentic military heritage and satisfying mechanical experience at its price point.
Owners widely praise the Seiko Prospex Land Mechanical for its unique style, dial texture, and color, with many finding its 39.5mm case size appealing and suitable for daily wear. Some owners, however, report the watch feels big, thick, and heavy, potentially uncomfortable for smaller wrists, and a few consider its price high for the features offered. One owner noted its accuracy and durability during water submersion, while another specifically praised its useful day-date complication. Overall, owners rate the Seiko Prospex Land Mechanical highly for its aesthetic appeal and versatile design, with the case dimensions and unique style being the primary drivers of satisfaction.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.








