Hardened Watch Cases
These Sinn, Dekla 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.
Dekla uses the term "6Steel" to designate stainless steel cases which have been hardened using the Kolsterising® process.
Hanhart uses a process called HDSPro® which makes the stainless steel up to 100 times more scratch resistant than standard stainless steel.
Price: $930.00
SKU: DK-001
• Verified Owner Reviews (1 reviews)
Automatic winding pilot's watch with hardened steel case - 40 mm
Price: $930.00
SKU: DK-003
Automatic winding pilot's watch with hardened steel case - 40 mm
Price: $980.00
SKU: DK-002
Manual winding pilot's watch with hardened steel case - 40 mm
Price: $980.00
SKU: DK-004
• Verified Owner Reviews (1 reviews)
Manual winding pilot's watch with hardened steel case - 40 mm
Price: $930.00
SKU: DK-005
Automatic winding pilot's watch with hardened steel case - 42 mm
Price: $930.00
SKU: DK-007
Automatic winding pilot's watch with hardened steel case - 42 mm
Price: $980.00
SKU: DK-006
• Verified Owner Reviews (1 reviews)
Manual winding pilot's watch with hardened steel case - 42 mm
Price: $980.00
SKU: DK-008
• Verified Owner Reviews (1 reviews)
Manual winding pilot's watch with hardened steel case - 42 mm
Price: $930.00
SKU: DK-013
• Verified Owner Reviews (2 reviews)
Automatic winding tool watch with hardened steel case - 40 mm
Price: $990.00
SKU: DK-014
Automatic winding tool watch with hardened steel case - 40 mm
Price: $990.00
SKU: DK-037
Automatic winding tool watch with hardened steel case - 40 mm
Price: $930.00
SKU: DK-010
Automatic winding tool watch with hardened steel case - 40 mm
Price: $930.00
SKU: DK-019
Automatic winding tool watch with hardened steel case - 42 mm
Price: $930.00
SKU: DK-030
Automatic winding tool watch with hardened steel case - 40 mm
Price: $990.00
SKU: DK-033
Automatic winding tool watch with hardened steel case - 40 mm
Price: $990.00
SKU: DK-034
Automatic winding tool watch with hardened steel case - 40 mm
Price: $930.00
SKU: DK-039
Automatic winding tool watch with hardened steel case - 40 mm
Price: $930.00
SKU: DK-035
• Verified Owner Reviews (1 reviews)
Automatic winding tool watch with hardened steel case - 40 mm
Price: $3,290.00
SKU: HA-017
Chronograph with HDSPro® hardened steel case
Price: $3,760.00
SKU: HA-018
Flyback chronograph with HDSPro® hardened case
Price: $3,430.00
SKU: HA-019
Single button chronograph with HDSPro® hardened case
Price: $4,880.00
SKU: SI-338
• Verified Owner Reviews (2 reviews)
Automatic winding mechanical chronograph
Price: $4,670.00
SKU: SI-336
• Verified Owner Reviews (2 reviews)
Automatic winding mechanical chronograph
Price: $3,540.00
SKU: SI-569
• Verified Owner Reviews (3 reviews)
Limited Edition 600 Pieces
60th anniversary sports chronograph
Price: $8,940.00
SKU: SI-588
New Release
Limited edition of 100 pieces made from Damascus steel
Price: $4,910.00
SKU: SI-441
• Verified Owner Reviews (1 reviews)
Automatic winding chronograph watch with moonlight display
Price: $4,480.00
SKU: SI-440
• Verified Owner Reviews (3 reviews)
Automatic winding chronograph watch with moonlight display
Price: $5,160.00
SKU: SI-570
Pilot's chronograph based on historic Sinn cockpit clock design
Price: $5,450.00
SKU: SI-571
• Verified Owner Reviews (1 reviews)
Pilot's chronograph based on historic Sinn cockpit clock design
Price: $2,360.00
SKU: SI-452
• Verified Owner Reviews (4 reviews)
Automatic winding fully Tegimented
Price: $2,060.00
SKU: SI-451
• Verified Owner Reviews (1 reviews)
Automatic winding fully Tegimented
Price: $2,620.00
SKU: SI-273
• Verified Owner Reviews (3 reviews)
Automatic winding with date function
Price: $2,140.00
SKU: SI-272
• Verified Owner Reviews (3 reviews)
Automatic winding with date function
Price: $2,340.00
SKU: SI-384
• Verified Owner Reviews (6 reviews)
Limited Edition 856 Pieces
German minute timing pilot’s watch
Price: $1,990.00
SKU: SI-383
• Verified Owner Reviews (9 reviews)
Limited Edition 856 Pieces
German minute timing pilot’s watch
Price: $2,290.00
SKU: SI-271
• Verified Owner Reviews (19 reviews)
Automatic winding with date function
Price: $1,940.00
SKU: SI-270
• Verified Owner Reviews (20 reviews)
Automatic winding with date function
Price: $2,730.00
SKU: SI-110
• Verified Owner Reviews (5 reviews)
Automatic winding with second time zone
Price: $2,250.00
SKU: SI-099
• Verified Owner Reviews (7 reviews)
Automatic winding with second time zone
Price: $2,460.00
SKU: SI-085
• Verified Owner Reviews (31 reviews)
Automatic winding with second time zone
Price: $2,110.00
SKU: SI-084
• Verified Owner Reviews (26 reviews)
Automatic winding with second time zone
Price: $2,920.00
SKU: SI-277
Automatic winding with date function
Price: $2,490.00
SKU: SI-276
• Verified Owner Reviews (2 reviews)
Automatic winding with date function
Price: $2,540.00
SKU: SI-275
• Verified Owner Reviews (11 reviews)
Automatic winding with date function
Price: $2,260.00
SKU: SI-274
Automatic winding with date function
Price: $3,020.00
SKU: SI-225
• Verified Owner Reviews (12 reviews)
Automatic winding dual time zone with Tegimented case and bracelet
Price: $2,590.00
SKU: SI-226
• Verified Owner Reviews (4 reviews)
Automatic winding with second time zone
Price: $2,730.00
SKU: SI-187
• Verified Owner Reviews (15 reviews)
Automatic winding with second time zone
Price: $2,430.00
SKU: SI-176
• Verified Owner Reviews (10 reviews)
Automatic winding with second time zone
Price: $2,540.00
SKU: SI-328
• Verified Owner Reviews (12 reviews)
Limited Edition 777 Pieces
TESTAF certified pilot’s watch dual time zone
Price: $2,860.00
SKU: SI-400
• Verified Owner Reviews (5 reviews)
DIN 8330 certified professional pilot's watch
Price: $2,560.00
SKU: SI-399
• Verified Owner Reviews (7 reviews)
DIN 8330 certified professional pilot's watch
Price: $4,950.00
SKU: SI-319
• Verified Owner Reviews (2 reviews)
Automatic winding chronograph watch on bracelet
Price: $4,430.00
SKU: SI-228
Automatic winding chronograph watch on Tegimented bracelet
Price: $3,990.00
SKU: SI-229
• Verified Owner Reviews (2 reviews)
Automatic winding chronograph watch on strap
Price: $3,790.00
SKU: SI-454
Bicompax chronograph Sinn SZ-05 calibre
Price: $3,490.00
SKU: SI-453
Bicompax chronograph Sinn SZ-05 calibre
Price: $5,470.00
SKU: SI-595
Limited Edition 500 Pieces
Celebrating the 25th anniversary of the EZM Mission Timers
Price: $3,930.00
SKU: SI-419
• Verified Owner Reviews (2 reviews)
Emergency rescue watch with PulseRotor
Price: $3,130.00
SKU: SI-252
• Verified Owner Reviews (3 reviews)
Automatic winding with second time zone
Price: $2,940.00
SKU: SI-251
• Verified Owner Reviews (1 reviews)
Automatic winding with second time zone
Price: $3,680.00
SKU: SI-329
• Verified Owner Reviews (3 reviews)
TESTAF certified professional pilot's watch
Price: $3,130.00
SKU: SI-407
• Verified Owner Reviews (6 reviews)
The all new black PVD Tegimented U1
Price: $2,990.00
SKU: SI-406
• Verified Owner Reviews (3 reviews)
The all new black PVD Tegimented U1
Price: $3,130.00
SKU: SI-410
• Verified Owner Reviews (6 reviews)
The all black Sinn U1 SE with ivory SuperLuminova
Price: $2,990.00
SKU: SI-409
• Verified Owner Reviews (6 reviews)
The all black Sinn U1 SE with ivory SuperLuminova
Price: $3,130.00
SKU: SI-477
• Verified Owner Reviews (5 reviews)
Limited Production Model
Fully Tegimented with blue dial and black case
Price: $2,930.00
SKU: SI-475
• Verified Owner Reviews (2 reviews)
Limited Production Model
Fully Tegimented with blue dial
Price: $2,860.00
SKU: SI-476
• Verified Owner Reviews (1 reviews)
Limited Production Model
Fully Tegimented with blue dial
Price: $2,930.00
SKU: SI-255
• Verified Owner Reviews (47 reviews)
Limited Production Model
Fully Tegimented submarine steel
Price: $2,860.00
SKU: SI-258
• Verified Owner Reviews (2 reviews)
Limited Production Model
Fully Tegimented submarine steel
Price: $3,030.00
SKU: SI-340
• Verified Owner Reviews (6 reviews)
Limited Production Model
Fully Tegimented submarine steel
Price: $2,960.00
SKU: SI-391
• Verified Owner Reviews (1 reviews)
Limited Production Model
Fully Tegimented submarine steel
Price: $3,670.00
SKU: SI-214
• Verified Owner Reviews (8 reviews)
Mechanical diver's watch with two time zones fully Tegimented
Price: $3,530.00
SKU: SI-206
• Verified Owner Reviews (12 reviews)
Mechanical diver's watch with two time zones fully Tegimented
Price: $3,610.00
SKU: SI-557
• Verified Owner Reviews (3 reviews)
Limited Edition 100 Pieces in North America
Fully Tegimented dive watch with white dial
Price: $3,470.00
SKU: SI-526
• Verified Owner Reviews (2 reviews)
Limited Edition 100 Pieces North America
Fully Tegimented dive watch with white dial
Price: $3,530.00
SKU: SI-535
Limited Production Model
Fully Tegimented submarine steel
Price: $3,460.00
SKU: SI-234
Limited Production Model
Fully Tegimented submarine steel
Price: $3,260.00
SKU: SI-590
Limited Edition 150 Pieces
The most advanced U50 Sinn has created
Price: $3,460.00
SKU: SI-579
Fully Tegimented dive watch with mother of pearl dial
Price: $3,320.00
SKU: SI-578
Fully Tegimented dive watch with mother of pearl dial
Price: $3,210.00
SKU: SI-512
Midsize U-Series fully Tegimented diver's watch
Price: $3,070.00
SKU: SI-511
• Verified Owner Reviews (1 reviews)
Midsize U-Series fully Tegimented diver's watch
Price: $3,310.00
SKU: SI-597
Limited Edition 500 Pieces
Fully Tegimented dive watch with blue/black gradient dial
Price: $3,170.00
SKU: SI-596
Limited Edition 500 Pieces
Fully Tegimented dive watch with blue/black gradient dial
Price: $3,010.00
SKU: SI-520
• Verified Owner Reviews (7 reviews)
Midsize U-Series fully Tegimented diver's watch
Price: $2,940.00
SKU: SI-519
• Verified Owner Reviews (3 reviews)
Midsize U-Series fully Tegimented diver's watch
Price: $3,110.00
SKU: SI-522
Midsize U-Series fully Tegimented diver's watch
Price: $3,040.00
SKU: SI-521
Midsize U-Series fully Tegimented diver's watch
Price: $3,220.00
SKU: SI-413
• Verified Owner Reviews (2 reviews)
Diver's watch with quartz movement and oil filled case
Price: $3,080.00
SKU: SI-238
• Verified Owner Reviews (1 reviews)
Diver's watch with quartz movement and oil filled case
Price: $3,060.00
SKU: SI-342
Limited Production Model
Fully Tegimented submarine steel
Price: $3,060.00
SKU: SI-343
• Verified Owner Reviews (2 reviews)
Limited Production Model
Fully Tegimented submarine steel
Price: $3,160.00
SKU: SI-587
• Verified Owner Reviews (1 reviews)
Fully Tegimented submarine steel
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