Side by side

CIGA Design EDGEvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

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

EDGE
CIGA DesignEDGE
MSRP $299

At a glance

12 of 29 specs differ
Diameter
EDGE40.8mm
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
Power Reserve
EDGE40h
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
EDGE30m
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
MSRP
EDGE$299
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350

Full specifications

Case

6 specs
Category
Skeleton
Diver
Diameter
40.8mm
42.7mm
Thickness
12.3mm
13.2mm
Lug-to-Lug
46.4mm
Lug Width
22mm
20mm
Water Resistance
30m
200m

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

2 specs
Caliber
6R35
Power Reserve
40h
70h

Pricing

1 specs
MSRP
$299
$1,350

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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.

CIGA Design EDGE

Owners widely praise the CIGA Design EDGE for its stunning, design-forward skeletonized looks and surprisingly light wearability, with one owner noting it as a conversation starter. The finishing is also highlighted as a strong point, alongside its attractive book-style packaging. Concerns exist regarding the robustness and longevity of the Sea-Gull movement, with quality noted as potentially irregular. The included strap may be too small for some wrists, requiring aftermarket solutions. Overall, owners rate the CIGA Design EDGE highly for its unique aesthetic and value, especially when purchased at a sale price.

Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

The Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition is praised for its beautiful design and refinement over previous models, featuring vertically textured glacier-inspired dials. Owners, however, consider the €1500 RRP too high, suggesting a price closer to €900-€1000, noting the aluminum bezel insert instead of ceramic. Some owners report the 6R movement runs slow. On balance, owners find the Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition beautiful and a refinement, but the price and aluminum bezel are points of contention.

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