Back to the roots

Instrument 91E

Guinand has been building pilot's watches since the early days of aviation. Watches, easy to read like an instrument. In our Instrument 91E we are again using a classic hand-wound movement - as was the case with the first watches for aviation from our manufactory workshop.

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The Watch

Due to the reduction to the essentials - the time indication via 3 hands, the readability of the watch is perfect. Driven by a classic hand-wound movement.

With a diameter of 42 mm, it is a grown-up but not oversized instrument watch.

The Dial

The Guinand Instrument 91 features a matte black dial with large, easy-to-read numerals.

The dial indices and numbers are covered with white luminous color grade X1with the highest luminosity, the minute and hour hands, which are handcrafted from steel, are filled with white luminous color.

The Movement

For this pilot's watch with a decentralized second, we decided to produce a new movement variant based on the baseplate of the HS81 caliber family that we already have: the HS81.5 Each of these movements is engraved with HS81 on the baseplate and with an individual movement serial number on large bridge.

The Housing

A hand-made watch also requires a case made in this way. The finely hand-brushed housing, screwed together from three housing parts, guarantees uncompromising safety.

A slightly curved and anti-reflective sapphire glass on the dial side and a flat sapphire glass bottom ensure absolute suitability for everyday use.

Size comparison

Based on the size values, it is not easy to decide whether the watch fits the wrist, or whether it is too big or too small. To make your decision easier, we have mounted the watch on three different wrist widths that correspond to the usual sizes.

How to determine the correct strap length?

Please note that the wrists shown can only give you an approximate impression of the watch on your wrist, as the shape of the wrist is different for everyone, even if they have the same circumference.

Instrument 91 on the wrist — Medium size wrist (approx. 19 cm / 7.48 inch C)

The Strap

Solid Strap Type H Classic (Series II)

Pilot's watches require special straps - sturdy, comfortable to wear and of course they should share the high quality watch has. All leather straps with a lug width of 20mm are suitable for this watch. The pictures show the watch with the robust and soft, anthracite color wild boar leather strap, which is available in standard and XL length. For watch enthusiasts who prefer metal straps - our Type H Klassik metal strap is the right metal strap for this model.

Model Configurator

Instrument 91E

Current production time: 1 week

Instrument 91E

The Instrument 91E combines a classic hand-wound movement with modern clarity, creating a precise pilot’s watch with outstanding legibility in a distinctive 42 mm format.

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Price: From 1.209,00 €

Low availability 1

Price incl. VAT

Free shipping within Germany.

Shipping costs for other destinations can be found here: Shipping costs

Download legal guarantee (49.5 KiB)

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HS110 on a medium-sized wrist — Medium-sized wrist (approx. 19 cm circumference)

HS110 on a slender wrist — Slenderer wrist (approx. 17 cm circumference)

HS110 on a larger wrist — Thicker wrist (approx. 22 cm circumference)

Size comparison

Based on the size values, it is not easy to decide whether the watch fits the wrist, or whether it is too big or too small. To make your decision easier, we have mounted the watch on three different wrist widths that correspond to the usual sizes.

How to determine the correct strap length?

Please note that the wrists shown can only give you an approximate impression of the watch on your wrist, as the shape of the wrist is different for everyone, even if they have the same circumference.

2 years warranty

Warranty Statement

09.06.2023

In addition to the statutory warranty, we - Guinand GmbH, Hausener Weg 61, 60489 Frankfurt am Main - give a manufacturer's warranty for the watch

Instrument 91E

on material and manufacturing defects.

The guarantee period is 2 years.

The warranty period shall begin on the invoice date stated on the Guinand GmbH invoice.
The territorial scope of the guarantee includes the Federal Republic of Germany and the member states of the European Union.
The guarantee only applies for consumers within the meaning of § 13 BGB, not to entrepreneurs within the meaning of § 14 BGB. According to Section 13 of the German Civil Code, a consumer is any natural person who enters into a legal transaction for purposes that are predominantly neither commercial nor self-employed.

If a guarantee case arises, we will repair the watch for you at no additional cost or exchange the watch for an item of equal value free of charge (this can also be a successor model if the watch complained about is no longer available).

Warranty claims are excluded for damage caused by:

Improper use
Repairs or attempted repairs not carried out by Guinand GmbH.
Signs of wear
Use of force (blows, bumps, impact)
Bracelets are excluded from the guarantee
Also excluded is the loss of water resistance of your water-resistant watch if the instructions in the operating instructions are not observed or if there are leaks caused by impact/hit on the crown, pusher or other components of the case and after 24 months from the date of the invoice issued by Guinand GmbH

After you become aware of the possible warranty claim, inform us

Guinand GmbH
60489 Frankfurt
Hausener Weg 61
Germany

immediately so that consequential damage can be avoided. To make a claim under the guarantee, we need the watch and the invoice from Guinand GmbH with a detailed description of the damage.

In the event of a warranty claim, we bear the costs of sending and returning the watch, as well as the transport risk, provided that the transport is carried out by the transport company specified by us and the watch has been securely packed.

Please contact us by phone +49 (0)69 / 780099 or email kundendienst@guinand-uhren.de before sending. Otherwise you as the customer bear the costs of the shipment and the transport risk.

Any costs incurred for customs duties, import duties and other fees incurred when returning the watch to the recipient country are to be borne by the recipient.
We give you this guarantee in addition to your existing statutory rights in the event of defects. These are not restricted by the guarantee and their use is free of charge.

User manual