Side by side

CIGA Design ICE AGEvsSeiko Prospex Sea

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

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 ICE AGE

The innovative time-telling mechanism with a spinning Earth dial and the artistic 24K gold gilded dial are key strengths. The high price point is a noted concern.

Seiko Prospex Sea

Seiko Prospex Sea models are widely praised for their excellent build quality, value for money, and comfortable wearability, with many appreciating the vintage-inspired designs and robust construction. Owners note the silicone straps are surprisingly comfortable and well-finished, and the Lumibrite lume is excellent. However, some find the 44.3mm size and thickness too large for smaller wrists, though others report the sizing as perfect. The 6R15 movement in some variants offers accuracy around +4 seconds per day with a 50-hour power reserve, while newer movements offer more. Some models are criticized for a bracelet width not matching the case size or a rudimentary clasp for their price point. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its impressive case work and finishing at its price point.

At a glance

14 of 29 specs differ
Diameter
ICE AGE
Prospex Sea41.3mm
Power Reserve
ICE AGE
Prospex Sea72h
Water Resistance
ICE AGE
Prospex Sea300m
MSRP
ICE AGE$1,499
Prospex Sea$1,100

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
41.3mm
Thickness
12.5mm
Lug-to-Lug
48.2mm
Lug Width
20mm
Material
Ceramic
Stainless Steel
Water Resistance
300m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Dial Color
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
6R55
Power Reserve
72h
Jewels
24

Pricing

1 specs
MSRP
$1,499
$1,100
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