Side by side

Seiko Prospex SPEEDTIMERvsVario 1918 Medic Brass

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

Prospex SPEEDTIMER
SeikoProspex SPEEDTIMER
MSRP $750
1918 Medic Brass
Vario1918 Medic Brass
MSRP $388

At a glance

14 of 29 specs differ
Diameter
Prospex SPEEDTIMER41.4mm
1918 Medic Brass40mm
Power Reserve
Prospex SPEEDTIMER40h
1918 Medic Brass40h
Water Resistance
Prospex SPEEDTIMER100m
1918 Medic Brass100m
MSRP
Prospex SPEEDTIMER$750
1918 Medic Brass$388

Full specifications

Case

6 specs
Category
Chronograph
Field
Diameter
41.4mm
40mm
Thickness
13mm
10mm
Lug-to-Lug
45.9mm
48mm
Lug Width
21mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
White
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
V192
Seiko NH38A
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$750
$388

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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.

Seiko Prospex SPEEDTIMER

Owners widely praise the Seiko Prospex SPEEDTIMER's design, with specific mentions of its beautiful ice blue sundial and compact 39mm case size, which some note wears smaller than its specifications due to a short lug-to-lug distance. Reviewers highlight its racing-inspired aesthetic and versatility, with one owner finding the 39mm solar model a sturdy and reliable everyday watch with 100m water resistance. However, some owners question the value proposition, citing the $700 price for a solar quartz model and a thickness of 13mm, while others expressed a preference for automatic movements. On balance, owners and reviewers appreciate the Seiko Prospex SPEEDTIMER's attractive vintage-inspired design and compact wearability, though some debate its value and thickness for a solar quartz chronograph.

Vario 1918 Medic Brass

Owners widely praise the Vario 1918 Medic Brass for its crisp enamel dial, easy-to-read numerals, and cathedral hands, noting the brass case develops an attractive patina over time. However, the soft brass scratches easily, and one owner found the lume to be poor. Accuracy varies, with one example running slow by about 10 seconds per day and another owner deeming the Miyota 82s5 movement just okay. On balance, owners rate the Vario 1918 Medic Brass highly for its unique dial and the evolving character of its brass case.

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