SpecStudio
Click to inspect
Addiesdive Tuna 300M Automatic Diver Watch Tuna Diver 3Colors
$149In stock
Case
- Diameter
- 47.5mm
- Thickness
- 15mm
- Lug-to-lug
- 44.7mm
- Lug width
- 22mm
- Material
- Stainless Steel
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Seiko NH35
- Type
- Automatic
Seiko
Seiko's third-party supply version of the 4R35, sold to external watch brands and modders worldwide. Adds hacking and hand-winding over the 7S26 it effectively replaced. The NH35 has become the default automatic movement for watch modding and microbrand watches, thanks to its low cost, reliability, and wide availability of compatible parts including dials, hands, and cases in the Seiko-compatible format.
3 colorways
The market
Market prices.
Retail$149
No forum listings recorded for this watch yet.
The connection engine
More like this.
The community take
Owners talk.
Owners widely praise the Addiesdive Tuna 300M Automatic Diver Watch Tuna Diver 3Colors for its exceptional value, comfortable wear, and premium feel, with many highlighting its solid build quality and dependable Seiko NH35 automatic movement. Specific points of appreciation include a centered bezel, solid crown engagement, and good lume. However, some owners express skepticism regarding the actual 300m water resistance, with one reporting a leak after two weeks of wear. Concerns were also raised about the stamped clasp and the warranty service requiring international shipping. Overall, owners rate the Addiesdive Tuna 300M Automatic Diver Watch Tuna Diver 3Colors highly for its robust build and comfortable wear at an attractive price point.
Open the discussion
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion