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Nite Watches AlphavsSeiko Prospex Sea The Black Series

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

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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.

Nite Watches Alpha

Owners widely praise the Nite Watches Alpha for its T100 tritium lume, with multiple sources highlighting its constant and superior glow compared to traditional luminescent watches. Reviewers and owners also commend its quartz accuracy, ceramic bezel, sapphire crystal with AR coating, and overall value, often noting its suitability for both dive and dress wear. Some owners find the watch to be heavy and chunky, and one noted the polymer strap may overhang smaller wrists, while another wished for a slightly larger dial. Overall, owners rate the Nite Watches Alpha highly for its exceptional tritium illumination and solid build quality at an accessible price point.

From video reviewers

T100 tritium lume for excellent low-light visibility is a consensus strength. Reviewers did not agree on any specific weaknesses.

Seiko Prospex Sea The Black Series

The Seiko Prospex Sea The Black Series is widely praised for its impressive value and compelling design elements. Reviewers highlight the SLA073's cave-diving-inspired dial, high-quality bracelet, and the robust 8L35 movement, calling it a standout release. The SRPE33 and SRPE39 models are noted for their attractive price, manta ray decorated dials, and excellent LumiBrite lume, though bezel alignment can be inconsistent. The SNJ029 is celebrated for its dynamic, colorful aesthetic, solar charging, and comfortable strap, making it ideal for outdoor adventures. Overall, the consensus is that Seiko Prospex Sea The Black Series models offer excellent value, with specific models lauded for their unique dials, quality finishing, and practical features like solar charging.

At a glance

13 of 29 specs differ
Diameter
Alpha42mm
Prospex Sea The Black Series45mm
Power Reserve
Alpha
Prospex Sea The Black Series41h
Water Resistance
Alpha300m
Prospex Sea The Black Series200m
MSRP
Alpha$760
Prospex Sea The Black Series$765

Full specifications

Case

5 specs
Category
Diver
Diameter
42mm
45mm
Thickness
12.95mm
13.2mm
Lug-to-Lug
47.7mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Dial Color
Lume
Tritium
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
Ronda 715
Seiko 4R36
Type
Quartz
Automatic
Power Reserve
41h
Jewels
0
24

Pricing

1 specs
MSRP
$760
$765
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