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NH35 Seiko Automatic Movement 24 Jewel 3 O Clock Date Hacking Hand Wind DIY Mod For Sale


NH35 Seiko Automatic Movement 24 Jewel 3 O Clock Date Hacking Hand Wind DIY Mod
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NH35 Seiko Automatic Movement 24 Jewel 3 O Clock Date Hacking Hand Wind DIY Mod:
$55.99

Store Categories Store Categories For NH35 Movement Automatic Mechanical Movement At 3 o'clock Watch Replacement

Product Description

1. NH35 MOVEMENT — 24 Jewels

Time Module NH35 movement — the same movement used in Seiko 5 Sports, Invicta Pro Diver, and Pagani Design watches. 24 jewels (3 more than Miyota 8215's 21), bi-directional automatic winding (vs Miyota's uni-directional). Internally identical to Seiko's 4R35 caliber (same parts, different rotor logo).

2. HACKING + HAND WINDING — Full Feature Set, Pre-Oiled Ready

The NH35 packs features found in movements 3x its price: hacking seconds (stop-seconds for precise time setting), manual hand-winding (wind even when not wearing), and 41-hour power reserve. Factory pre-oiled with standard Moebius watch oil at all critical jewel bearings — install and wear immediately, no additional lubrication needed. Factory accuracy: -20 to +40 sec/day (Seiko standard); most units run within ±10-15 sec/day. Can be fine-tuned with a timegrapher for ±5 sec/day accuracy. Recommended service interval: 3-5 years.


Each movement ships with a winding stem included — no extra purchase needed to get started. The stem is universal length; cut to fit your specific watch case. Crown (the external knob) is NOT included — pair with your case brand's matching crown. Compatible with standard Seiko 5 dial feet positions and 1.5mm/0.9mm/0.25mm hour/minute/second hand bore sizes. 27.40mm diameter × 5.32mm thickness — fits most 36-44mm watch cases. Need installation guidance? We send a video tutorial link with every order.

4. 3 O'CLOCK DATE — Silver/White Date Wheel

Features a date complication at 3 o'clock position with a silver/white date wheel — high contrast against dark dials (black, blue, brown) for excellent readability. The date wheel can be swapped to black if preferred (common DIY mod — contact us for availability). Quick-date-set function via crown pull position. The NH35's date mechanism uses a reliable spring-loaded design proven across millions of Seiko 5 watches worldwide. Date change occurs near midnight (within ±5 minutes).


— 2-5 business day delivery to US addresses . 30-day return policy — if the movement doesn't meet expectations, return for a refund. Use coupon code SWB2024SALE for extra 5% off → responsive within 24 hours.
Each order includes: 1× NH35 automatic movement (24 jewels, 21,600 bph, date at 3 o'clock, silver date wheel), 1× winding stem (universal length, cut to fit), protective movement packaging, and a link to our online installation video tutorial. Crown, dial, hands, and case are NOT included — this is a movement-only listing.

Ships from Local warehouse in the United States within 24 hours.


Payment Methods ●We only accept Paypal. Credit card payment can be made via Paypal.
2.Items will be shipped when we received cleared payment.It may be delayed if you use electronic cheque.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Return Policy If for some reason you are not satisfied with your purchase please email us within 30 days of receiving for an exchange or a return. If returning item(s) must be in original condition (unused in any way) and with all original packaging, manuals, and accessories. We will reply your mail within 48 hours normally. sometimes have a little delay due to the weekend or holiday.
Contact us 1.We do our best to value every customer a 5-star positive experience by working hard and professional. We also provide accurate information for our products, prompt communication and reasonable and fair price (the balance between price and quality) to our customers. We are welcome and happy if you have any issues, problems or suggestions. Please feel free to email us thru .
2.If there is no response after contacting us several times, please check your email spam folder.
3.Please DO NOT Leave us Neutral or Negative response without contacting us in advance. We will do our best to help you to resolve your problems.
We reply any email messages within 1 business / working days.

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