Side by side

CWC 1987 SBS Quartz Diver Re-Issue WatchvsSeiko Astron GPS Solar 2026 Limited Edition

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

1987 SBS Quartz Diver Re-Issue Watch
CWC1987 SBS Quartz Diver Re-Issue Watch
MSRP $749
Astron GPS Solar 2026 Limited Edition
SeikoAstron GPS Solar 2026 Limited Edition
MSRP $2,400

At a glance

12 of 29 specs differ
Diameter
1987 SBS Quartz Diver Re-Issue Watch41mm
Astron GPS Solar 2026 Limited Edition41.2mm
Power Reserve
1987 SBS Quartz Diver Re-Issue Watch40h
Astron GPS Solar 2026 Limited Edition40h
Water Resistance
1987 SBS Quartz Diver Re-Issue Watch300m
Astron GPS Solar 2026 Limited Edition100m
MSRP
1987 SBS Quartz Diver Re-Issue Watch$749
Astron GPS Solar 2026 Limited Edition$2,400

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
41mm
41.2mm
Lug-to-Lug
47mm
48.6mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Super-clear coating
Dial Color
1987 SBS Quartz Diver Re-Issue Watch (SF300-87)
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
3X62
Jewels
25
10

Pricing

1 specs
MSRP
$749
$2,400

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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.

CWC 1987 SBS Quartz Diver Re-Issue Watch

Owners widely report the CWC 1987 SBS Quartz Diver Re-Issue Watch as very hard-wearing, with good seconds hand alignment and perfect bezel alignment with crisp action. The lume is described as pretty good despite fauxtina, and the watch gains approximately 3 seconds per month. Some owners consider the CWC 1987 SBS Quartz Diver Re-Issue Watch overpriced, while others appreciate its bombproof, toolish design and military heritage.

Seiko Astron GPS Solar 2026 Limited Edition

The Seiko Astron GPS Solar 2026 Limited Edition is noted for its advanced GPS timekeeping that automatically updates time and date via satellite signals, powered by light to eliminate battery changes. Owners appreciate its design and texture, and the legible dial despite its complexity, with one owner preferring its less overloaded appearance over other Astron models. However, the GPS function requires a clear outdoor line-of-sight to the sky for reception, which can be an issue indoors or in dense urban environments, and DST is not implemented. The watch is priced over $2,000, and while it features a perpetual calendar, it only displays the date. Overall, owners and reviewers find the Seiko Astron GPS Solar 2026 Limited Edition a functional and appealing watch, particularly for its automatic timekeeping and solar power, though its GPS reception limitations and price point are noted considerations.

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