Grand Seiko Heritage Shunbun SBGA413 vs Nomos Zürich Automatic Ref. 802

In-Depth Comparison

The Grand Seiko Heritage Shunbun SBGA413 and the Nomos Zürich Automatic Ref. 802 represent two compelling options in the luxury watch market. Both timepieces have earned devoted followings among collectors and enthusiasts, but they approach horology from distinctly different perspectives. Let's break down how these two watches compare across the key dimensions that matter most to buyers.

Heritage And Brand Prestige

Grand Seiko and Nomos are both highly respected names in watchmaking. The Grand Seiko Heritage Shunbun SBGA413 comes from Japan, while the Nomos Zürich Automatic Ref. 802 originates from Germany. This particular Heritage reference was introduced in 2020, while this Zürich reference debuted in 2012. The Grand Seiko Heritage Shunbun SBGA413 is the newer release, potentially featuring more modern technology and finishing.

Movement And Mechanics

At the heart of the Grand Seiko Heritage Shunbun SBGA413 beats the Grand Seiko 9R65 caliber offering a 72-hour power reserve running at 28,800 vph with 30 jewels. The Nomos Zürich Automatic Ref. 802 is powered by the Nomos Epsilon with a 42-hour power reserve operating at 28,800 vph featuring 26 jewels. The Grand Seiko Heritage Shunbun SBGA413 wins on power reserve with a 30-hour advantage, which means less frequent winding for those who rotate watches.

Dimensions And Wearability

The Grand Seiko Heritage Shunbun SBGA413 features a 40.0mm case at 12.3mm thick with a 47.0mm lug-to-lug measurement, crafted in Stainless Steel. The Nomos Zürich Automatic Ref. 802 comes in at 39.7mm and 9.8mm thick with 48.5mm lug-to-lug, constructed from Stainless Steel. Both watches are virtually identical in diameter, so wrist presence will be comparable. At 54g, the Nomos Zürich Automatic Ref. 802 is the lighter of the two.

Materials And Construction

The Grand Seiko Heritage Shunbun SBGA413 uses a Sapphire with anti-reflective coating crystal paired with a Fixed polished bezel, while the Nomos Zürich Automatic Ref. 802 features Sapphire crystal crystal with a Fixed polished bezel. On the wrist, the Grand Seiko Heritage Shunbun SBGA413 comes on a Stainless steel bracelet with Three-fold clasp with push button release, while the Nomos Zürich Automatic Ref. 802 is fitted with Horween genuine Shell Cordovan leather strap featuring Pin buckle.

Water Resistance And Capability

The Grand Seiko Heritage Shunbun SBGA413 is rated to 100m / 328ft and the Nomos Zürich Automatic Ref. 802 to 30m / 98ft. For serious diving or water activities, the Grand Seiko Heritage Shunbun SBGA413 offers a meaningful advantage.

Pricing And Value

At retail, the Grand Seiko Heritage Shunbun SBGA413 lists for $5,800 compared to $4,080 for the Nomos Zürich Automatic Ref. 802. The Nomos Zürich Automatic Ref. 802 is the more accessible option at MSRP, saving $1,720 at retail. On the secondary market, the Grand Seiko Heritage Shunbun SBGA413 trades around $5,500 while the Nomos Zürich Automatic Ref. 802 commands approximately $3,400.

The Verdict

Choosing between the Grand Seiko Heritage Shunbun SBGA413 and the Nomos Zürich Automatic Ref. 802 ultimately comes down to personal priorities. For dress occasions and smaller wrists, the Nomos Zürich Automatic Ref. 802 is more versatile. Both watches are exceptional timepieces that will serve their owner well for generations. We recommend trying both on the wrist at an authorized dealer before making your final decision, as comfort and emotional connection are ultimately just as important as specifications.