Side by side

Spinnaker Fleuss ChronographvsZenith Pilot Big Date Flyback

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

Fleuss Chronograph
SpinnakerFleuss Chronograph
MSRP $325
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.

Spinnaker Fleuss Chronograph

The Spinnaker Fleuss Chronograph is praised for its impressive aesthetic, comfortable wearability, and excellent value at its affordable price point. One reviewer notes the chronograph function stops at 60 minutes and requires resetting. Owners report the internal bezel rotates too easily and the clasp lacks fine finishing. On balance, owners and reviewers rate the Spinnaker Fleuss Chronograph highly for its meticulous attention to detail and overall value.

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

18 of 29 specs differ
Diameter
Fleuss Chronograph43mm
Pilot Big Date Flyback42.5mm
Power Reserve
Fleuss Chronograph40h
Pilot Big Date Flyback60h
Water Resistance
Fleuss Chronograph100m
Pilot Big Date Flyback100m
MSRP
Fleuss Chronograph$325
Pilot Big Date Flyback$12,800

Full specifications

Case

7 specs
Diameter
43mm
42.5mm
Thickness
14mm
Lug-to-Lug
51mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Stainless steel
Caseback
Solid

Crystal & Dial

4 specs
Crystal
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

6 specs
Caliber
Seiko VK64 (Meca-Quartz)
Type
Quartz
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
$325
$12,800
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