Side by side

Islander Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302vsYema Superman Titanium MoonTide CMM.11 Limited Edition

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

Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302
IslanderIslander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302
MSRP $649
Superman Titanium MoonTide CMM.11 Limited Edition
YemaSuperman Titanium MoonTide CMM.11 Limited Edition
MSRP $2,090

At a glance

18 of 29 specs differ
Diameter
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-30240mm
Superman Titanium MoonTide CMM.11 Limited Edition38.5mm
Power Reserve
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302
Superman Titanium MoonTide CMM.11 Limited Edition40h
Water Resistance
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302200m
Superman Titanium MoonTide CMM.11 Limited Edition300m
MSRP
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302$649
Superman Titanium MoonTide CMM.11 Limited Edition$2,090

Full specifications

Case

8 specs
Diameter
40mm
38.5mm
Thickness
12.1mm
11.3mm
Lug-to-Lug
0mm
47mm
Lug Width
20mm
19mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Water Resistance
200m
300m
Caseback
Screw-down
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Titanium Scales Slim
Indices
Applied

Movement

4 specs
Caliber
Miyota 9015
Yema CMM.11
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$649
$2,090

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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.

Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302

Owners widely praise the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302 for its eye-catching degrading black dial and strong lume. Some owners note the bracelet's tight links and rough clasp edges as drawbacks, though one owner received a replacement bracelet that improved wearability. Opinions are split on the watch's design, with some finding it overdesigned and reminiscent of older Seiko mods, while others appreciate its originality and find it appealing, particularly at its discounted price. On balance, owners appreciate the Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302 for its unique dial and value, despite some reservations about the bracelet finishing.

Yema Superman Titanium MoonTide CMM.11 Limited Edition

Owners widely praise the Yema Superman's in-house CMM.10 movement, noting its accuracy often exceeds COSC specifications, and appreciate its elegant diver design with vintage DNA. Reviewers highlight the sunburst dials with gilt accents and bright Super-LumiNova, with case size options of 39mm and 41mm contributing to its wearability. Some owners desire versions without gold accents, and the semi-gloss finish adds flash that may not appeal to all. The CMM.10 movement is rated for +5/-3 seconds per day. On balance, owners and reviewers rate the Yema Superman highly for its in-house movement and elegant vintage-inspired design at its price point.

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