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Custom Watch CW445 Automatic 44mm 50m
Lugs stay on wrists from about 7.0 in (lug-to-lug rule of thumb)
$430In stock
Last checked Oct 26, 2026
View on Heritus’s site ↗From Heritus
Built-to-order. 4 weeks turnaround. Gold SeaDweller Style Seiko-DeepSea 44 mm Automatic Specifications: Seiko NH35A Caliber Automatic 41 Hours Power Reserve Vibrations Per Hour 21,600 bpm Bi-directional Winding Rotor Date Display Complication Regulated @ +/-5 Sec Per Day Characteristics: 316L Grade Stainless Steel Front Sapphire Crystal (Clear AR Coating) Ceramic Bezel Insert Screw Down Crown Window Case Back 5 ATM Water Resistant Unidirectional Bezel Dimensions: Case diameter: 44 mm Lug to lug: 52 mm Thickness: 17 mm Lug size: 21 mm Limited Warranty: 12 months limited warranty. The watch includes box, watch instructions, and accessories. We specialize in crafting personalized timepieces tailored to individual client preferences. It's important to note that this particular watch is not manufactured by Seiko and we have no affiliation with, nor do we represent Seiko or any other watch brand.
Specifications
Details and photos come from Heritus’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.
Case
- Diameter
- 44 mm
- Lug-to-lug
- 52 mm
- Thickness
- 17 mm
- Thickness incl. crystal
- Not listed
- Lug width
- Not listed
- Material
- Not listed
Movement
- Type
- Automatic
- Caliber
- Seiko NH35
- Power reserve
- Not listed
- Functions
- Not listed
Crystal and bezel
- Crystal
- Sapphire
- Bezel
- Not listed
Water resistance
- Rated to
- Not listed
Dial and lume
- Dial
- Not listed
- Lume
- Not listed
Strap
- Strap
- Not listed
Every spec Heritus lists
- Lug size
- 21 mm Limited Warranty:
- Thickness
- 17 mm
- Lug to lug
- 52 mm
- Case diameter
- 44 mm
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