Specifications
  • Model: SD1971-sumo / SD1971S-bronze-sumo
  • Movement Type: Automatic Mechanical Movement
  • Movement Model: Japan NH35A
  • Movement Features: 3-pin/calendar, frequency 21,600 times per hour (3 Hz), stop-second device, two-way automatic winding, 24 stone, 40 hours energy storage.
  • Case Material: 316L Stainless Steel / Cusn8 Bronze
  • Case Finished: Polished/ Brushed
  • Bottom Case Material: 316L Stainless Steel
  • Case Back Type: Screw back case
  • Case Diameter: 44 mm (Excluding Crown)
  • Case Length: 52.5mm (Total Length)
  • Case Thickness: 14.7mm (Including Crystal and Case Back)
  • Lug Size: mm
  • Weight: 98.0g (Without strap)
  • Strap Material: Rubber / Bracelet
  • Crystal Type: Single Arc Sapphire Crystal
  • Lens size: 31.0mm x 3,3mm (diameter x thickness)
  • Crown type: Screw down
  • Crown size: 7mm (diameter)
  • Bezel Material: Ceramic, 240,000/KG Swiss BGW-9 Super Luminous Powder, Blue Light
  • Bezel Material: Cusn8 Bronze with BGW9 dot lumed
  • Bezel Size: 40.0mm x 31.4mm x 1.6mm (Outer diameter x Inner diameter x Thickness)
  • Surface color: Black / Sunray Blue / Sunray Green + Luminous scale
  • Surface Luminous:  240,000/KG Swiss BGW-9 Super Luminous Powder, Blue Light
  • Pointer Luminous: 240,000/KG Swiss BGW-9 Super Luminous Powder, Blue Light
  • Pointer size: 8.0mm x 12.5mm x 12.5mm (Hour hand x Minute hand x Second needle length)
  • Water Resistance: 0 meters ( ATM)
  • Warranty period: 2 years manufacturer’s international warranty
  • Packing standard: professional waterproof casing

    Policy

    •We are not responsible of the customs duty at your side.

    Feedback

    •We will automatically leave positive feedback to every buyer who completed the transaction. Hope you will do the same and if you have any issue with the item purchase, please contact us before leaving either a neutral or negative feedback as it will not solve your problem. Appreciate your kind understanding. 

    Contact Us

    •Our friendly customer service staffs are online from Mon-Fri 02:00-11:00(GMT) Saturdays 02:00 – 06:00 (GMT) (Excluding public holidays) 
    •We aim to answer every email within 24 hours and happy to offer any product assistance and delivery information.

Additional information

Water Resistance

200 m (20 ATM)

Number of Jewels

24 Jewels

Strap Material

Rubber, Stainless Steel

Model

SD1971-sumo

Country/Region of Manufacture

China

Department

Men

Watch Shape

Round

Style

Diver

Caseback

Screwback Case

Complications

Date Indicator

Gender

Men's

Case Material

Cusn8 Bronze, Stainless Steel

Original Packaging Description

Come with Protective box

Seller's Warranty

Yes

Manufacturer Case Colour

Silver

Movement

Mechanical (Automatic)

With Booklet

No

Year of Manufacture

2010-Now

Age Group

Adult

Metal Purity

316L

MPN

SD1971-sumo

Dial Style

No Hour Marks

With Original Packaging

Yes

Type

Wristwatch

Features

Ceramic Bezel, Bronze Bezel, Date Indicator, Luminous Dial, Luminous Hands, Sapphire Crystal, Water-Resistant

Case Finish

Polished

Year Manufactured

2010-Now

Indices

Arrow Markers, Non-Numeric Hour Marks, Round Indexes

With Original Box/Packaging

Yes

Bezel Colour

Black, Green, Blue, Bronze

Reference Number

SD1971-sumo, NH35A, SBDC033, BGW9, 316L, 44mm, CUSN8, 200m, 20atm

Display

Analogue

Lug Width

20 mm

Brand

Steeldive

Strap Colour

Black, Blue, Green, Silver

Manufacturer Warranty

2 years

Case Size

44 mm

Serial Number

SD1971-sumo

Case Colour

Gold, Silver

Reviews

There are no reviews yet.

Be the first to review “STEELDIVE SD1971 Sumo SBDC033/031/057 NH35A Diver 0M Automatic Watch 44mm BGW9”

Your email address will not be published. Required fields are marked *