Side by side

CIGA Design TIME CIPHERvsSeiko Prospex Sea

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

TIME CIPHER
CIGA DesignTIME CIPHER
MSRP $899
Prospex Sea
SeikoProspex Sea
MSRP $1,100

At a glance

12 of 29 specs differ
Diameter
TIME CIPHER45mm
Prospex Sea41.3mm
Power Reserve
TIME CIPHER42h
Prospex Sea72h
Water Resistance
TIME CIPHER50m
Prospex Sea300m
MSRP
TIME CIPHER$899
Prospex Sea$1,100

Full specifications

Case

6 specs
Category
Skeleton
Diver
Diameter
45mm
41.3mm
Thickness
11.8mm
12.5mm
Lug-to-Lug
48.2mm
Lug Width
22mm
20mm
Water Resistance
50m
300m

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Carbon
Black
Lume
Swiss Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

2 specs
Caliber
CD-08
6R55
Power Reserve
42h
72h

Pricing

1 specs
MSRP
$899
$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.

CIGA Design TIME CIPHER

The CIGA Design TIME CIPHER is praised for its fun and conceptual execution of a wandering hours display, offering a unique spectacle in a slim and wearable 45mm case. Reviewers highlight its intuitive complication, comfortable strap, and the striking "Super Black" dial designed to make the moving elements appear to float. The CD-08 automatic movement, based on the Miyota 9015, provides a 42-hour power reserve, with stated accuracy of -10 to +20 seconds per day. Some legibility challenges are noted due to the stencil-style numerals between 15 and 45 minutes past the hour. Overall, reviewers consider the CIGA Design TIME CIPHER a compelling and well-executed conceptual watch offering a good balance of spectacle and wearability at its $899 price point.

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.

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