Side by side

Resco Manus Chronograph - StainlessvsSeiko Astron

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.

Resco Manus Chronograph - Stainless

Owners widely praise the Resco Manus Chronograph - Stainless for its comfortable wearability and visually appealing white panda dial, noting its quality build for daily use and outdoor adventures. Some find it a good entry point to the brand, appreciating the quartz chronograph functionality. However, one owner acknowledges it is pricey for a quartz movement. On balance, owners rate the Resco Manus Chronograph - Stainless highly for its comfortable wearability and attractive panda dial.

Seiko Astron

The Seiko Astron is widely praised for its advanced time-telling technology, including GPS and radio wave synchronization, and its self-sufficient solar-powered quartz movement. Owners appreciate the detailed and high-contrast dials, comfortable and lightweight titanium builds, and well-finished cases and bracelets. Some users report excellent accuracy, with one noting +/- 15 seconds per month, while another finds the autonomous movement's accuracy of 1/2 second per day acceptable due to easy correction via GPS sync. However, the Seiko Astron's price point is frequently cited as a drawback, with some finding it high for a quartz watch, particularly when compared to luxury or mechanical alternatives. Specific criticisms include manual DST implementation, the need for outdoor sync, sparse lume, and a minute hand that sits slightly off on one model, with accuracy of +13 sec/month being disappointing for its cost on another.

At a glance

12 of 29 specs differ
Diameter
Manus Chronograph - Stainless42mm
Astron42mm
Power Reserve
Manus Chronograph - Stainless
Astron
Water Resistance
Manus Chronograph - Stainless200m
Astron100m
MSRP
Manus Chronograph - Stainless$985
Astron$2,400

Full specifications

Case

6 specs
Category
Dress
Thickness
13mm
12mm
Lug-to-Lug
49.45mm
47.9mm
Lug Width
42mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Super-clear coating
Dial Color
Red
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
Seiko 3X62
Jewels
0
10

Pricing

1 specs
MSRP
$985
$2,400
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