WATCHDAVID.SHOP - Official Hanhart Retailer
Hanhart PIONEER MonoScope black, smooth stainless steel bezel
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All about the Hanhart PIONEER MonoScope black, smooth stainless steel bezel
The Pioneer MonoScope by Hanhart impresses with its unique single-pusher technology, which controls all chronograph functions. This feature is reminiscent of the brand's legendary predecessors, which also used only a single pusher. Particularly striking are the widely spaced displays for the small seconds and the 30-minute counter, which pay homage to the historical precision watches of the Swiss-German traditional brand.
At the heart of this watch is an automatic movement, specially adapted to control the functions with just one pusher. It ticks within a generous 45-millimeter stainless steel case. Unlike other models, the lever located at four o'clock remains non-functional. Instead, a large switching lever controls the third strike on the chronograph cam. This is made possible by a modified lower level of the cam, which now features an additional tooth. This allows the switching lever to control three positions, instead of the usual two.
Another technical refinement of this watch is the positioning of the displays for the small seconds and the 30-minute counter on the periphery of the dial. This arrangement is based on the classic Hanhart models of the 1930s, inspired by the 15.5-line manufacture caliber used at the time. The symmetry of the dial is emphasized by the arrangement of the displays in a vertical axis to the numerals 2 and 4, as well as 8 and 10. This ensures a harmonious and balanced aesthetic.
Historically, in 1938, Hanhart developed a special single-pusher chronograph for naval officers, utilizing the company's proprietary "Caliber 40." In this model, start, stop, and reset are executed in a fixed sequence via the same pusher. A key difference from models with two pushers is that after stopping, the chronograph seconds hand cannot be restarted but instead jumps back to the zero position immediately upon the next press.
To ensure the robustness and water resistance of the Pioneer MonoScope, it features a screw-down case back with three indentations for the case key. This is complemented by a riveted strap made of durable calfskin, which is comfortable to wear from the start. A high-quality pin buckle ensures a secure fit on the wrist. For additional options, Bund straps in various shades of brown and a stainless steel bracelet are also available.
Another striking detail of the Pioneer collection is the red reset pusher. This special feature is based on a charming legend: One day, a young pilot discovered that his wife had painted the pusher with red nail polish so that he would always think of her and return safely. Since 1939, this red pusher has become an unmistakable trademark of Hanhart. It helped pilots prevent accidental resetting of stopped time during flight, thus staying on course.
The Pioneer MonoScope thus combines historical elements and innovative technology in a beautifully designed, timeless watch. This combination makes it an ideal choice for lovers of classic chronographs with modern demands.
Specifications
- Case
- Diameter: 45 mm
- Height: 16 mm
- Material: Stainless steel
- Bezel: Smooth finish
- Crystal: Convex, double-sided anti-reflective sapphire crystal
- Case back: Screw-down case back
- Water resistance: Up to 10 bar (10 ATM) according to DIN 8310
- Movement
- Caliber: Automatic chronograph movement HAN4212, based on ETA 7750 with La Joux-Perret module
- Conversion: Single-pusher chronograph mechanism
- Frequency: 28,800 semi-oscillations per hour (A/h), 4 Hz
- Jewels: 31 jewels
- Power reserve: 42 hours when fully wound
- Functions
- Chronograph: Single-pusher function for start, stop, and reset
- Small seconds
- 30-minute counter
- Dial
- Color: Deep black
- Numerals & Hands: With Super-LumiNova® coating for optimal readability in the dark
- Strap
- Material: Stainless steel
- Clasp: Pin buckle
Specification of the Hanhart PIONEER MonoScope black, smooth stainless steel bezel
Brand
Hanhart
Category
Chronograph
Diameter
45mm
Strap
stainless steel
Dial color
Black
Dial
Indices
Waterproof
10 ATM
Glass
sapphire crystal
Case
stainless steel
Movement
Chronograph movement HAN4212 ETA7750 with La Joux-Perret module
Type
men's watch
Condition
New & OVP
Key questions at a glance
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About David from WATCHDAVID
My name is David, and I've been deeply involved with watches for many years – not just as a dealer, but primarily as a tester, photographer, and classifier.
Since 2018, I’ve been running WATCHDAVID as an independent watch project featuring reviews, videos, and real-world wearing experiences. Many of the watches you'll find here have been on my own wrist – often for extended periods.
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Within Germany and the EU, shipping is free of charge. Shipping is handled by DHL and insured up to €500, €2,500 or €25,000, depending on the watch's value. The watches are therefore always sufficiently insured.
You can find the delivery time in the description and/or below the shopping cart button. Some watches are only produced after an order is placed, while others are brand new and, for example, will only be available in a few weeks (so-called PRE-SALE), etc...
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You can revoke your purchase within 14 days of receiving the goods.
I will cover the return shipping costs for you.
IMPORTANT: Do not send the watch back yourself; I will send you the free return label.
To do this, please simply contact me. david@watchdavid.com
It is also important that the watch is unworn and free of any signs of wear. After a successful inspection, I will refund the purchase price to you. The refund will be made using the same payment method you used for the purchase.
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Mechanics - Sometimes things can go wrong
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