Side by side

Dan Henry 1945vsSeiko Astron

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

1945
Dan Henry1945
MSRP $300
Astron
SeikoAstron
MSRP $3,100

At a glance

13 of 29 specs differ
Diameter
194541.5mm
Astron44.1mm
Power Reserve
194540h
Astron40h
Water Resistance
1945
Astron100m
MSRP
1945$300
Astron$3,100

Full specifications

Case

7 specs
Category
Pilot
Chronograph
Diameter
41.5mm
44.1mm
Thickness
13.8mm
14.4mm
Lug-to-Lug
48.7mm
50mm
Lug Width
22mm
14mm
Material
316L Stainless Steel
Titanium
Water Resistance
100m

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
5X83
Jewels
25
14

Pricing

1 specs
MSRP
$300
$3,100

Follow this matchup

Get a note when Dan Henry 1945 vs Seiko Astron gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Dan Henry 1945

Owners and reviewers widely praise the Dan Henry 1945 for its rugged WW2-era pilot watch aesthetic and affordable price, with many appreciating its vintage hands and smooth chronograph sweep from the Miyota 6S20 meca-quartz movement. However, some find the 41.5mm case too large and the dial overly busy with subdials and scales, and note its 13.8mm thickness is substantial for a quartz chronograph. On balance, the consensus is that the Dan Henry 1945 offers significant vintage style and value for its price, despite some reservations about its dial layout and dimensions.

Seiko Astron

Owners widely praise the Seiko Astron for its spectacular technology, self-sufficiency, and grab-and-go convenience, with one owner calling it the best watch they have ever had. Reviewers and owners highlight the detailed and well-managed dials, often with "Grand Seiko-esque" precision, and appreciate the comfortable, lightweight titanium construction. The solar-powered quartz movement with GPS time sync is a significant draw, offering accurate timekeeping. However, the price point of around €2250-€2400 is frequently cited as high for a quartz watch. Some owners note manual DST implementation, dependence on outdoor conditions or radio tower proximity for GPS sync, and sparse lume. One owner experienced the minute hand sitting slightly off and found the recessed buttons difficult to operate. Accuracy figures vary, with some reporting +/- 15 seconds per month without GPS, while others note autonomous quartz movement accuracy of up to 1/2 second per day.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.