Side by side

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited EditionvsTissot Chemin des Tourelles Skeleton

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

At a glance

14 of 29 specs differ
Diameter
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm
Chemin des Tourelles Skeleton39mm
Power Reserve
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h
Chemin des Tourelles Skeleton80h
Water Resistance
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m
Chemin des Tourelles Skeleton50m
MSRP
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300
Chemin des Tourelles Skeleton$1,100

Full specifications

Case

5 specs
Category
Diver
Skeleton
Diameter
44mm
39mm
Thickness
13mm
11.22mm
Lug-to-Lug
49.3mm
39mm
Water Resistance
200m
50m

Crystal & Dial

5 specs
Crystal Shape
Curved
Domed
AR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
Black
Blue, Transparent
Indices
Applied
Roman and indexes
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
8L35
Powermatic 80
Power Reserve
50h
80h
Jewels
26
25

Pricing

1 specs
MSRP
$3,300
$1,100

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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.

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

Owners widely praise the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition for its attractive, well-made design and gorgeous dial, noting its jewel-toned teal color and rippling-water pattern. The bezel action is smooth with a muted sound, and the case and bracelet offer a more comfortable feel than previous iterations. However, multiple owners express disappointment with the accuracy of the 6R movement at its price point, with some noting theirs runs slow, and consider the price too high. The steep rehaut and marker size make the 24-hour numbers difficult to read, and some find the case design makes the watch feel top-heavy despite wearing smaller. Overall, owners rate the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition highly for its striking dial and refined case design, despite concerns regarding movement accuracy at its price.

Tissot Chemin des Tourelles Skeleton

Owners widely praise the Tissot Chemin des Tourelles Skeleton for its visually appealing skeletonized movement and fantastic dial for the price, noting its dual-contrast finished hands enhance legibility. The 39mm steel case is considered elegant and wearability is good for daily use, with one owner reporting accuracy within one second of atomic clock calibration after two days. The Powermatic 80 movement is reliable and offers an 80-hour power reserve, though its finishing is not considered high horology. Some community members flag resale value and legibility as potential concerns. Overall, owners and reviewers rate the Tissot Chemin des Tourelles Skeleton highly for its visually striking skeletonized dial and reliable movement at its price point.

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