


Citizen
Mechanical Open Heart
NH9130-84L
or 4 payments of $112.50
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Mechanical Open Heart
Register to receive a notification when this item comes back in stock.
Please complete the form below to submit a price match request. Kindly include a link to the website where you found the item at a lower price.
*Note: We strive to match all eligible price requests; however, price matching is not guaranteed.
Extended gift returns & exchanges: order by 31 Dec, return or exchange until 31 Jan 2027. Details




Mechanical Open Heart
or 4 payments of $112.50
- Repay in 4 installments fortnightly, interest-free.
- The maximum purchase amount is $3,000.
- Learn more about Afterpay
Mechanical Open Heart
Register to receive a notification when this item comes back in stock.
Overview
- Case size
- 40 mm
- Movement
- Automatic
- Caliber 8229
- Crystal
- Sapphire
Citizen presents the NH9130-84L Mechanical Open Heart, a refined men's watch that combines technical prowess with timeless design.
The blue sunray dial features a precise Open Heart aperture at 9 o'clock, revealing the Caliber 8229 automatic movement in motion. A 40mm stainless steel case paired with a stainless steel bracelet and a push-button clasp conveys a sleek, versatile presence ideal for professional wear and refined casual moments. Crafted with sapphire crystal for scratch resistance, the exhibition case back offers a view of the balance wheel's rhythmic oscillation. With approximately 40 hours of power reserve and water resistance up to 100 meters, this dress-style instrument elevates every occasion.
Specifications
- Power Reserve
- Approximately 40 hours
- Case Material
- Stainless Steel
- Case Thickness
- 10.7m
- Dial
- Blue Sunray with Open Heart aperture at 9 o'clock
- Functions
- 3-Hand Analog Display Exhibition case back Hacking second han
- Strap
- Stainless Steel Bracelet
- Reference Number
- NH9130-84L
- Gender
- Male
Japanese watchmaking since 1918

5-year limited warranty
Every Citizen watch from Watch Direct comes with a 5-year limited manufacturer’s warranty.
Watch Direct is an authorised Citizen retailer, trading since 2011.

About Citizen
Citizen traces its roots to the Shokosha Watch Research Institute, set up in 1918 to make Japanese timepieces. Its first pocket watch was completed in 1924 and named CITIZEN by Tokyo mayor Count Shinpei Goto, in the hope that it would be loved by the citizens for many years. Citizen Watch Co., Ltd. was established in 1930, and in 1952 it introduced the first Japanese-made watch with a calendar.
Shop all Citizen
Reviews
Shipping & Returns
Free Shipping Anywhere in Australia
- Get Your Order Shipped in Record Time - Most Orders Sent Within 24 Hours!
- Efficient Same Day Delivery in Sydney - Calculated at Checkout
- Signature on Delivery is included on all shipments within Australia.
- DHL Express is available for fast and secure international shipments.
View our Shipping Page for More Information
Returns Policy
Holiday gift returns: orders placed 1 November to 31 December 2026 can be returned or exchanged until 31 January 2027.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
View our Returns Page for More Information


