Side by side

Lima Watch AstronomervsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

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

Add a watch
Astronomer
Lima WatchAstronomer
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition
SeikoProspex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition
MSRP $2,400
Buy from Lima Watch ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
Astronomer42mm
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm
Power Reserve
Astronomer—
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h
Water Resistance
Astronomer30m
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m
MSRP
Astronomer—
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400

Full specifications

Case

5 specs
Category
—
Chronograph
Thickness
—
12.9mm
Lug-to-Lug
—
49.6mm
Lug Width
—
20mm
Water Resistance
30m
100m

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
Grey
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
VH 31
5X83
Power Reserve
—
40h
Jewels
25
14

Pricing

1 specs
MSRP
—
$2,400
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.

Farr + Swit The Wayfinder
Farr + Switmicro
Wayfinder

The Wayfinder

42mm·Quartz·100m WR
$399MSRP
—Used
Dryden Chrono Diver Series 1
Drydenmicro

Chrono Diver Series 1

3 watches · 18 variantsChrono Diver
42mm·Quartz·101m WR
$349MSRP
—Used
Lima Watch A Zeng
Lima Watchmicro

A Zeng

4 variantsRef. lima-a-zenga-teak-brown
39mm·Quartz
—MSRP
—Used
Spinnaker Fleuss Chronograph
Spinnakermicro

Fleuss Chronograph

9 watches · 19 variantsFleuss
43mm·Quartz·100m WR
$325MSRP
—Used
UBIQ TREK
UBIQmicro

TREK

6 variantsRef. trek-coreblack
38mm·Quartz·100m WR
$384MSRP
—Used
AVI-8 Hawker Hunter Atlas Dual Time Chronograph
AVI-8micro

Hawker Hunter Atlas Dual Time Chronograph

9 watches · 58 variantsHawker
43mm·Quartz
$380MSRP
—Used
Asterisk Watches The Next Chapter
Asterisk Watches

The Next Chapter

Ref. the-next-chapter-anc-1129-45l-watch
40mm·Quartz
$295MSRP
—Used
Alexander James Watches A3 Omen Quartz
Alexander James Watches

A3 Omen Quartz

Ref. a3-omen-quartz-aventurine-pre-order
38mm·Quartz·100m WR
$325MSRP
—Used
All alternatives to the Astronomer →All alternatives to the Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition →
Explore the full catalog

Follow this matchup

Get a note when Lima Watch Astronomer vs Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Farr + Swit The WayfindervsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited EditionLima Watch A ZengvsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited EditionFarr + Swit Wayfinder Diver 40vsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited EditionSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited EditionvsUBIQ TREKDryden Chrono Diver Series 1vsLima Watch AstronomerDryden Chrono Diver HometownvsLima Watch Astronomer
Edit this comparisonAdd another watchExplore more 41–43mm watches