Side by side

Islander Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302vsLongines LONGINES SPIRIT ZULU TIME TITANIUM

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
LONGINES SPIRIT ZULU TIME TITANIUM
LonginesLONGINES SPIRIT ZULU TIME TITANIUM
MSRP $4,850

At a glance

18 of 29 specs differ
Diameter
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-30240mm
LONGINES SPIRIT ZULU TIME TITANIUM39mm
Power Reserve
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302
LONGINES SPIRIT ZULU TIME TITANIUM40h
Water Resistance
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302200m
LONGINES SPIRIT ZULU TIME TITANIUM100m
MSRP
Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302$649
LONGINES SPIRIT ZULU TIME TITANIUM$4,850

Full specifications

Case

9 specs
Category
Diver
GMT
Diameter
40mm
39mm
Thickness
12.1mm
13.5mm
Lug-to-Lug
0mm
46.8mm
Lug Width
20mm
21mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Water Resistance
200m
100m
Caseback
Screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Anthracite
Indices
Applied

Movement

4 specs
Caliber
Miyota 9015
L844.4
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$649
$4,850

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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.

LONGINES SPIRIT ZULU TIME TITANIUM

Owners and reviewers widely praise the LONGINES SPIRIT ZULU TIME TITANIUM for its lightweight comfort, excellent finishing, and smooth winding action, with many considering it great value. The COSC-certified movement is noted for its accuracy, with figures ranging from +2 seconds per day to within -4 to +6 seconds per day, and an 80-hour power reserve is consistently reported. Some owners find the rotor can be loud, and the bracelet's lack of tool-free micro-adjustment is a recurring point of critique, though the overall design is considered attractive and understated. On balance, the LONGINES SPIRIT ZULU TIME TITANIUM is highly regarded for its refined travel watch design and accessible price point.

From video reviewers

The lightweight grade 5 titanium case and true GMT function are praised. The watch's value at its price point is considered excellent.

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