Hardened Watch Cases



WatchBuys


These Sinn and Hanhart watches feature cases that have been hardened to offer extreme protection against scratches, wear and dings.

  • Sinn uses the term "Tegimented" to designate their watches with hardened cases, which may be made from stainless steel, submarine steel or titanium.

  • Hanhart uses a process called HDSPro® which makes the stainless steel up to 100 times more scratch resistant than standard stainless steel.

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Price: $3,320.00
SKU: HA-017
Chronograph with HDSPro® hardened steel case

In Stock - Ships Immediately

Price: $3,870.00
SKU: HA-018
Flyback chronograph with HDSPro® hardened case

Temporarily Sold Out

Price: $3,480.00
SKU: HA-019
Single button chronograph with HDSPro® hardened case

Temporarily Sold Out

Price: $5,160.00
SKU: SI-338
• Verified Watch Owner Reviews (2 reviews)
Automatic winding mechanical chronograph

Temporarily Sold Out

Price: $4,950.00
SKU: SI-336
• Verified Watch Owner Reviews (3 reviews)
Automatic winding mechanical chronograph

Temporarily Sold Out

Price: $3,460.00
SKU: SI-530

Limited Edition 300 Pieces

Historic bicompax pilot's chronograph
Price: $5,440.00
SKU: SI-441
• Verified Watch Owner Reviews (2 reviews)
Automatic winding chronograph watch with moonlight display

Temporarily Sold Out

Price: $4,980.00
SKU: SI-440
• Verified Watch Owner Reviews (3 reviews)
Automatic winding chronograph watch with moonlight display

Temporarily Sold Out

Price: $5,560.00
SKU: SI-570
Pilot's chronograph based on historic Sinn cockpit clock design

Temporarily Sold Out

Price: $5,910.00
SKU: SI-571
• Verified Watch Owner Reviews (2 reviews)
Pilot's chronograph based on historic Sinn cockpit clock design

Temporarily Sold Out

Price: $2,610.00
SKU: SI-452
• Verified Watch Owner Reviews (4 reviews)
Automatic winding fully Tegimented

In Stock - Ships Immediately

Price: $2,220.00
SKU: SI-451
• Verified Watch Owner Reviews (3 reviews)
Automatic winding fully Tegimented

In Stock - Ships Immediately

Price: $2,910.00
SKU: SI-273
• Verified Watch Owner Reviews (4 reviews)
Automatic winding with date function

Temporarily Sold Out

Price: $2,370.00
SKU: SI-272
• Verified Watch Owner Reviews (4 reviews)
Automatic winding with date function

In Stock - Ships Immediately

Price: $2,570.00
SKU: SI-271
• Verified Watch Owner Reviews (21 reviews)
Automatic winding with date function

Temporarily Sold Out

Price: $2,140.00
SKU: SI-270
• Verified Watch Owner Reviews (21 reviews)
Automatic winding with date function

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Price: $3,020.00
SKU: SI-110
• Verified Watch Owner Reviews (5 reviews)
Automatic winding with second time zone

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Price: $2,480.00
SKU: SI-099
• Verified Watch Owner Reviews (8 reviews)
Automatic winding with second time zone

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Price: $2,740.00
SKU: SI-085
• Verified Watch Owner Reviews (35 reviews)
Automatic winding with second time zone

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Price: $2,310.00
SKU: SI-084
• Verified Watch Owner Reviews (31 reviews)
Automatic winding with second time zone

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Price: $3,220.00
SKU: SI-277
Automatic winding with date function

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Price: $2,720.00
SKU: SI-276
• Verified Watch Owner Reviews (2 reviews)
Automatic winding with date function

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Price: $2,950.00
SKU: SI-275
• Verified Watch Owner Reviews (11 reviews)
Automatic winding with date function

In Stock - Ships Immediately

Price: $2,560.00
SKU: SI-274
Automatic winding with date function

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Price: $3,390.00
SKU: SI-225
• Verified Watch Owner Reviews (12 reviews)
Automatic winding dual time zone with Tegimented case and bracelet

Temporarily Sold Out

Price: $2,890.00
SKU: SI-226
• Verified Watch Owner Reviews (4 reviews)
Automatic winding with second time zone

Temporarily Sold Out

Price: $3,070.00
SKU: SI-187
• Verified Watch Owner Reviews (16 reviews)
Automatic winding with second time zone

In Stock - Ships Immediately

Price: $2,680.00
SKU: SI-176
• Verified Watch Owner Reviews (10 reviews)
Automatic winding with second time zone

Temporarily Sold Out

Price: $5,150.00
SKU: SI-319
• Verified Watch Owner Reviews (2 reviews)
Automatic winding chronograph watch on bracelet

In Stock - Ships Immediately

Price: $4,750.00
SKU: SI-228
Automatic winding chronograph watch on Tegimented bracelet

Temporarily Sold Out

Price: $4,290.00
SKU: SI-229
• Verified Watch Owner Reviews (2 reviews)
Automatic winding chronograph watch on strap

Temporarily Sold Out

Price: $4,120.00
SKU: SI-454
Bicompax chronograph Sinn SZ-05 calibre

In Stock - Ships Immediately

Price: $3,730.00
SKU: SI-453
Bicompax chronograph Sinn SZ-05 calibre

In Stock - Ships Immediately

Price: $4,120.00
SKU: SI-419
• Verified Watch Owner Reviews (3 reviews)
Emergency rescue watch with PulseRotor

In Stock - Ships Immediately

Price: $3,510.00
SKU: SI-032
Fully Tegimented dive watch with mother of pearl dial

In Stock - Ships Immediately

Price: $3,470.00
SKU: SI-407
• Verified Watch Owner Reviews (8 reviews)
The all black DLC Tegimented U1

In Stock - Ships Immediately

Price: $3,470.00
SKU: SI-410
• Verified Watch Owner Reviews (7 reviews)
The all black Sinn U1 SE with ivory SuperLuminova

Temporarily Sold Out

Price: $3,320.00
SKU: SI-409
• Verified Watch Owner Reviews (9 reviews)
The all black Sinn U1 SE with ivory SuperLuminova

In Stock - Ships Immediately

Price: $3,320.00
SKU: SI-478

Limited Production Model

Fully Tegimented with blue dial and black case

Temporarily Sold Out

Price: $3,240.00
SKU: SI-475
• Verified Watch Owner Reviews (3 reviews)

Limited Production Model

Fully Tegimented with blue dial

Temporarily Sold Out

Price: $3,140.00
SKU: SI-476
• Verified Watch Owner Reviews (1 reviews)

Limited Production Model

Fully Tegimented with blue dial

Temporarily Sold Out

Price: $3,240.00
SKU: SI-255
• Verified Watch Owner Reviews (50 reviews)

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out

Price: $3,140.00
SKU: SI-258
• Verified Watch Owner Reviews (2 reviews)

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out

Price: $3,340.00
SKU: SI-018
• Verified Watch Owner Reviews (1 reviews)

Limited Production Model

Fully Tegimented diver's watch with black bezel and blue dial

In Stock - Ships Immediately

Price: $3,340.00
SKU: SI-340
• Verified Watch Owner Reviews (7 reviews)

Limited Production Model

Fully Tegimented submarine steel

In Stock - Ships Immediately

Price: $3,240.00
SKU: SI-391
• Verified Watch Owner Reviews (1 reviews)

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out

Price: $3,910.00
SKU: SI-214
• Verified Watch Owner Reviews (10 reviews)
Mechanical diver's watch with two time zones fully Tegimented

Temporarily Sold Out

Price: $3,760.00
SKU: SI-206
• Verified Watch Owner Reviews (12 reviews)
Mechanical diver's watch with two time zones fully Tegimented

Temporarily Sold Out

Price: $3,790.00
SKU: SI-535

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out

Price: $3,690.00
SKU: SI-234

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out

Price: $3,450.00
SKU: SI-512
• Verified Watch Owner Reviews (2 reviews)
Midsize U-Series fully Tegimented diver's watch

In Stock - Ships Immediately

Price: $3,300.00
SKU: SI-511
• Verified Watch Owner Reviews (3 reviews)
Midsize U-Series fully Tegimented diver's watch

In Stock - Ships Immediately

Price: $3,390.00
SKU: SI-029
• Verified Watch Owner Reviews (2 reviews)

Limited Edition 1,000 Pieces

Fully Tegimented dive watch with engraved dial

Temporarily Sold Out

Price: $3,290.00
SKU: SI-025
• Verified Watch Owner Reviews (1 reviews)

Limited Edition 1,000 Pieces

Fully Tegimented dive watch with engraved dial

Temporarily Sold Out

Price: $3,270.00
SKU: SI-520
• Verified Watch Owner Reviews (17 reviews)
Midsize U-Series fully Tegimented diver's watch

In Stock - Ships Immediately

Price: $3,170.00
SKU: SI-519
• Verified Watch Owner Reviews (11 reviews)
Midsize U-Series fully Tegimented diver's watch

In Stock - Ships Immediately

Price: $3,190.00
SKU: SI-181

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $2,960.00
SKU: SI-179

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $3,150.00
SKU: SI-180

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $3,400.00
SKU: SI-172

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $2,860.00
SKU: SI-159

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $3,250.00
SKU: SI-161

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $3,290.00
SKU: SI-232

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $3,060.00
SKU: SI-183

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $3,250.00
SKU: SI-208

New Release

Fully Tegimented midsize diver's watch with quartz movement and oil filled case
Price: $3,640.00
SKU: SI-284

Limited Edition 500 Pieces

Midsize mechanical diver's watch with hybrid ceramic luminous dial
Price: $3,490.00
SKU: SI-250

Limited Edition 500 Pieces

Midsize mechanical diver's watch with hybrid ceramic luminous dial
Price: $3,370.00
SKU: SI-522
• Verified Watch Owner Reviews (7 reviews)
Midsize U-Series fully Tegimented diver's watch

In Stock - Ships Immediately

Price: $3,270.00
SKU: SI-521
• Verified Watch Owner Reviews (1 reviews)
Midsize U-Series fully Tegimented diver's watch

Temporarily Sold Out

Price: $3,460.00
SKU: SI-413
• Verified Watch Owner Reviews (3 reviews)
Diver's watch with quartz movement and oil filled case

Temporarily Sold Out

Price: $3,310.00
SKU: SI-238
• Verified Watch Owner Reviews (1 reviews)
Diver's watch with quartz movement and oil filled case

Temporarily Sold Out

Price: $3,310.00
SKU: SI-237
• Verified Watch Owner Reviews (3 reviews)
Diver's watch with quartz movement and oil filled case

Temporarily Sold Out

Price: $3,290.00
SKU: SI-342
• Verified Watch Owner Reviews (1 reviews)

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out

Price: $3,290.00
SKU: SI-343
• Verified Watch Owner Reviews (2 reviews)

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out

Price: $3,390.00
SKU: SI-587
• Verified Watch Owner Reviews (2 reviews)

Limited Production Model

Fully Tegimented submarine steel

Temporarily Sold Out