Side by side

Lorier Olympia SIIvsZenith Pilot Big Date Flyback

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

Olympia SII
LorierOlympia SII
MSRP $999
Pilot Big Date Flyback
ZenithPilot Big Date Flyback
MSRP $12,800
What people say

Owners + reviewers, side by side

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

Lorier Olympia SII

Owners widely praise the Lorier Olympia SII for its excellent value and vintage aesthetic, highlighting the robust Seiko NE88 movement and crisp chronograph pushers. The 39mm case is noted for wearing well, with its layered design effectively managing the 13.8mm thickness. Some owners prefer the hesalite crystal for its aesthetic, while others would like a sapphire option. The bracelet is described as functional but can be a hair nipper. Overall, owners rate the Lorier Olympia SII highly for its execution of a vintage chronograph at an accessible price point.

Zenith Pilot Big Date Flyback

The Zenith Pilot Big Date Flyback commands broad praise for its column-wheel chronograph and flyback functionality—reviewers consistently highlight the buttery-smooth button action and satisfying light-touch activation, while owners single out the 0.007-second big date snap-jump as among the best in watches. The 42.5mm case, measuring 14.3mm thick, wears notably slimmer than its proportions suggest, and the ribbed dial texture referencing aircraft fuselage combined with lume-filled numerals and an artificial-horizon bar create a visually striking pilot aesthetic; the El Primero 3652 movement delivers 60-hour power reserve. Some owners feel the hands could sit wider and lower to match the bold dial, and the case runs large even on bigger wrists; pricing sits higher than IWC competition, though reviewers credit the El Primero's technical sophistication as justification.

At a glance

16 of 29 specs differ
Diameter
Olympia SII39mm
Pilot Big Date Flyback42.5mm
Power Reserve
Olympia SII40h
Pilot Big Date Flyback60h
Water Resistance
Olympia SII
Pilot Big Date Flyback100m
MSRP
Olympia SII$999
Pilot Big Date Flyback$12,800

Full specifications

Case

5 specs
Diameter
39mm
42.5mm
Lug Width
20mm
Finish
Brushed and polished
Stainless steel
Water Resistance
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Standard
Black
Indices
Applied

Movement

5 specs
Type
Manual
Beat Rate
28,800 vph
36,000 vph
Power Reserve
40h
60h
Jewels
25
0
Complications
None
Flyback Chronograph, Big Date, Date

Pricing

1 specs
MSRP
$999
$12,800
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