- This Super Engineer II watch band is designing for 2009 onward Seiko Tuna models such as SBBN013 or other 21.5mm lug Seiko diver or sport watch case with straight lug. Super Engineer II watch band is composed by 5 chamfer edge well-made solid 316L stainless steel units. Screw-in adjustable details instead of pressure pins. Length adjustment is simple & easy via flexible screw details. This item includes one pair of FAT spring bar (Generic Seiko Dia. 2.5mm spring bar) to ensure a more secure connection. Here introduce the latest technology of metal coating - "Diamond-like carbon" DLC coating. DLC is very resistant to abrasive and adhesive wear making it suitable for use in wristwatch accessories that may experience extreme contact pressure in rolling or sliding contact. The extreme hardness, wear-resistance, and slickness of DLC coating make it an ideal coating to apply to stainless steel watch bands. Accompany with V-Clasp double lock buttoned diver's clasp. V-Clasp was made from solid 316L stainless steel with extra 6 micro holes for flexible fine tune length adjustment. Featured in V shape safety lock, streamlined form & chamfer edged design to giving a more massive look. Chamfer double locks diver's buckle is ideal for watch band with thickness approximate 3.5 - 5.0mm thickness. Today replaces your Seiko Tuna into this unique aftermarket watch band.
Watch Bands Lookbook demo watches by Strapcode: Seiko Prospex Marine Master Darth Tuna PROFESSIONAL 1000M DIVER QUARTZ SBBN013 -
All compatible model numbers:
Seiko Tuna wtih 21.5mm lug watches
- SBBN013, SBBN023, SBBN029, SBBN039
- SBDB009
- SBEP011
- SHC067
- SNE497, SNE498, SNE499
- S23626, S23627, SR920SW-BK, SR920SW-BL
- SRPA82, SRPA83, SRPA99
- SRPD14
- Item number: SS212220BLC034
Brand Name: Super Engineer II
Lug width (mm): 21
Buckle size (mm): 22
Buckle Include: Yes
Buckle type / Buckle Finish: 316L Stainless Steel Solid V-Clasp Double Lock Buttoned Diver Clasp, Diamond-like Carbon (DLC Black)
Overall Length (mm): approx. 195
Thickness (mm): 4.5
Spring bar hole dia. (mm): 2.50
Material: 316L Stainless Steel, all solid links include end links
Color / Finish: Diamond-like Carbon (DLC coating)
Max. length (mm): approx. 195
Corresponding Min. length (mm): approx. 110
Net Weight (gram): approx. 123
Lug end style: Straight End
Adjustment type: 8 Screw fixed links & 6 micro holes on clasp
Remarks: All Pictures shown are for illustration purpose only. Actual product may vary due to product enhancement such as colors and logos.
We recommend using a 1.8mm slotted blade screwdriver for sizing this watch band:
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