Understanding the Work Involved
Pankow is a legitimate German watch brand based in Glashütte, and their movements, particularly the caliber featuring their distinctive hand-finished sword-shaped hands, require specialized tooling and technique during assembly and regulation. What people sometimes refer to colloquially as "Pankows Sword" relates to the blued steel hands — especially the hour and minute hands shaped like slender blades — that these calibers use. Getting them right, fitting them, adjusting the center height, and ensuring proper clearance over the dial and crystal is where the real work sits. I haven't been able to verify a publicly documented individual by the name of Son August Manning Weatherly connected to Pankow or to the production of their movement hands. It doesn't appear in available horological literature, brand histories, or trade databases I've checked. If this is a private individual known within a narrow circle — perhaps a hand-former, a dial printer, or a parts supplier — I don't have records on them. The phrase may also be an inside reference or a username that hasn't appeared in any published source I can access. I'm not certain what you're looking for here if it's tied to a specific person's identity. If you're actually trying to learn how to fit, adjust, or source replacement blued steel hands for a Pankow-caliber movement, I can walk through that. Here's what the process looks like in practice and where people usually run into trouble.
The Hand-Fitting Process
Before touching any hand, you need to verify the caliber. Pankow has used various ETA-based and in-house developed calibers over the years, and the post diameters, center-height specifications, and hand shapes differ between them. Measure the post diameter with a pin gauge — typically somewhere in the 0.7mm to 1.2mm range depending on the specific movement. Record it. Don't guess. I've seen people force a 0.9mm hand onto a 0.75mm post and then wonder why the minute hand wobbles after twenty minutes of running. The actual fitting sequence goes like this: First, remove the existing hands using a proper hand-remover tool with a padded jaw. Never use pliers directly on the hand. Apply steady, even pressure straight up. If the hand is stuck due to dried lubricant or oxidation, apply a tiny amount of high-purity alcohol to the post-base junction and wait a few minutes before trying again. I once spent forty-five minutes fighting a minute hand on a glued-down post, and the real issue was that someone had used a synthetic lubricant that had cured into something epoxy. A micro-scoop of isopropyl alcohol and patience got it free without bending the hand.
Second, clean the post. Use a fiber pick and a small amount of cleaner. Check for burrs or debris. A single grain of dust under the hour hand will cause it to sit too high, which then causes it to drag against the crystal or the minute hand. Third, seat the new hand. Start with the hour hand, then the minute hand, then the seconds hand if applicable. Use a hand setter tool with the correct size socket. Apply vertical pressure only — no angling. The hand should sit flush and square. Spin it by hand and check for wobble. If there's wobble, the post may be bent or the hand aperture may be misaligned.
Get the Full Details
Common Pitfalls and Counter-Intuitive Points
Most beginners assume that a tighter fit is better. It isn't. The hand needs to rotate freely with minimal endplay but enough friction to stay positioned when you set the time. A hand that's too tight will increase drag on the gear train, which affects amplitude and often rate. A hand that's too loose will skip or fall off during a minor shock. The sweet spot is usually measured in thousandths of a millimeter of lateral play — you should feel a slight resistance when you try to rock the hand side to side, but it should move. Another thing people miss: the relationship between hand height and amplitude is often underestimated. When hands are set too high, they create aerodynamic drag inside the case. This is especially relevant in cases with low profile, like many dress watches. I've seen amplitude drop by 800 to 1,200 points simply because the minute hand was sitting a fraction too close to the crystal. Lowering it by 0.3mm restored normal amplitude without touching the regulator.
When This Approach Completely Fails
If the movement post is worn or elongated, no amount of careful fitting will fix a wobbly hand. You'll need to replace the post or the entire center wheel assembly. Similarly, if the hand apertures are deformed — which happens when someone uses improper tools or applies off-axis pressure — the hand is scrap. There's no reliable repair for a bent hand aperture. I've tried peening them back with a polished steel ball and a burnisher, but the metallurgy of blued steel makes it prone to cracking. Buy a replacement instead. Also, if you're working with a vintage Pankow where the original hands are unavailable, aftermarket hands from generic suppliers often have incorrect profiles or wrong center heights. The only reliable route is to source from a recognized parts dealer who can match the caliber specification, or to commission custom hands from a specialist hand manufacturer. I've lost money on cheap eBay hands that looked right in the photo but were off by 0.5mm in height — enough to cause a full scratch on the dial during assembly.
What You Actually Need
A proper hand-remover set, a hand-setter set with multiple socket sizes, pin gauges, a loupe or microscope at 10x minimum, isopropyl alcohol, fiber picks, and a clean working surface. That's it. No exotic equipment. The skill is in the measurement and the patience, not in having expensive tools. If you have a specific caliber number from your Pankow and need part numbers or sourcing advice, that's something I can help with. If you're looking for information about a specific person tied to this work and I haven't been able to verify them through available sources, I'd need more context — a full name, a company affiliation, or a publication reference — to go further.
