Seiko Prospex "Captain Willard" Automatic Diver SPB151J1 Watch
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Re-experience a piece of cinematic and horological legend with the Seiko Prospex SPB151J1, famously known as the "Captain Willard." This automatic diver's watch pays faithful tribute to the 1970s original, recognized for its robust, asymmetrical cushion case treated with Seiko’s durable super-hard coating. Its classic black dial, featuring high-visibility LumiBrite hands and markers, is protected by a curved sapphire crystal. Driven by the high-performance 6R35 automatic movement boasting an impressive 70-hour power reserve and certified for 200m diver’s water resistance, the SPB151J1 is a formidable tool watch reimagined for the modern collector, blending vintage appeal with cutting-edge reliability.
Re-experience a piece of cinematic and horological legend with the Seiko Prospex SPB151J1, famously known as the "Captain Willard." This automatic diver's watch pays faithful tribute to the 1970s original, recognized for its robust, asymmetrical cushion case treated with Seiko’s durable super-hard coating. Its classic black dial, featuring high-visibility LumiBrite hands and markers, is protected by a curved sapphire crystal. Driven by the high-performance 6R35 automatic movement boasting an impressive 70-hour power reserve and certified for 200m diver’s water resistance, the SPB151J1 is a formidable tool watch reimagined for the modern collector, blending vintage appeal with cutting-edge reliability.
Movement
Type: Automatic with manual winding
Caliber: 6R35
Jewels: 24
Functions:
Date display
Stop second hand function
Case
Diameter: 42.7 mm
Thickness: 13.2 mm
Length: 46.6 mm
Material: Stainless steel (super hard coating)
Crown: Screw-down crown
Case Back: Screw case back
Bezel: Unidirectional rotating bezel
Water Resistance: 20 BAR / 200m
Crystal
Type: Curved sapphire crystal
Strap
Material: Stainless steel
Clasp: Three-fold clasp with secure lock
Movement
Type: Automatic with manual winding
Caliber: 6R35
Jewels: 24
Functions:
Date display
Stop second hand function
Case
Diameter: 42.7 mm
Thickness: 13.2 mm
Length: 46.6 mm
Material: Stainless steel (super hard coating)
Crown: Screw-down crown
Case Back: Screw case back
Bezel: Unidirectional rotating bezel
Water Resistance: 20 BAR / 200m
Crystal
Type: Curved sapphire crystal
Strap
Material: Stainless steel
Clasp: Three-fold clasp with secure lock
*Notice to European Union (EU) & UK Buyers*
Orders are dispatched from Singapore.
Since July 2026, shipments entering the EU are subject to a fixed customs processing charge starting at *€3* per item/category. Import VAT is also charged on arrival:
- *Germany*: 19%
- *Other EU countries*: typically 17–27% (varies by country)
For the *UK, there is currently no customs duty on goods under £135. Import VAT is **20%*.
Destination couriers may also charge administrative or disbursement fees.
All import duties, VAT, customs charges, and courier handling fees are the responsibility of the customer. These are determined by local authorities and shipping couriers, not by our store.
*Notice to European Union (EU) & UK Buyers*
Orders are dispatched from Singapore.
Since July 2026, shipments entering the EU are subject to a fixed customs processing charge starting at *€3* per item/category. Import VAT is also charged on arrival:
- *Germany*: 19%
- *Other EU countries*: typically 17–27% (varies by country)
For the *UK, there is currently no customs duty on goods under £135. Import VAT is **20%*.
Destination couriers may also charge administrative or disbursement fees.
All import duties, VAT, customs charges, and courier handling fees are the responsibility of the customer. These are determined by local authorities and shipping couriers, not by our store.