Offshore Diver

Bracelet size

The Offshore is a true dive watch designed for extensive use under water. Each model features a Diver's 200M designation, ensuring that every watch produced has undergone rigorous tests for water resistance, shock resistance, anti-magnetism, corrosion and underwater visibility. The uni-directional rotating bezel ensures diving safety and simplifies timing any activity. The watch is designed for various offshore activities including scuba and deep diving.

Each Offshore Diver watch comes with a stainless steel bracelet and NATO strap as shown.

Grey Bezel/Grey NATO

Black Bezel/Black NATO

Blue Bezel/Black NATO

MOVEMENT Sellita SW200-1, 26 Jewels, 28,800 bph (4Hz),
38 hour power reserve
MOVEMENT HOLDER Soft iron, anti-magnetic movement holder
Visco-elastic, anti-shock movement mount
CASE 316L Stainless Steel
Screw down, stainless steel, engraved case back
CASE HEIGHT 11.8 mm; sapphire crystal height 2.7 mm
DIAL Metal dial with BGW9 or C3 Super-LumiNova® coated hands and numerals
BEZEL Uni-directional 120 click rotating bezel with luminous pip
CRYSTAL Double-domed, scratch resistant sapphire crystal
WATER RESISTANCE Water resistant to Diver's 20 ATM, 200M
BRACELET  316L Stainless Steel with solid links and diver’s extension (included)
NATO STRAP High density, nylon weave NATO Strap with
machined 316L steel hardware (included)


Orders over $150 are shipped by standard overnight services to the contiguous 48 states.  Shipping is free of charge.

International orders, orders to Alaska and Hawaii and certain rural locations may not have overnight shipping as an option.  We use the fastest service possible to those locations. Shipping internationally is also free of charge for orders over $150.

Most orders are processed and shipped within 24 hours of payment receipt.  Processing time may be longer for bracelet adjustments.  Orders placed on Saturday and Sunday will be processed on the next business day. Orders placed on an official holiday will be processed on the following business day.

Signature will be required for all orders.

If for any reason you are not satisfied with your purchase from Seaholm, we will gladly accept your return within 14 days of receipt of your merchandise.

Please contact us at 1-855-SEAHOLM or at to initiate a  Return Authorization (RMA).   All products must be returned in a new and unused state for a full refund.  Product showing signs of wear or have been used or altered from its original condition, will fall under our 3-YEAR Warranty Policy.


SEAHOLM watches are backed by a comprehensive 3-year warranty from the original date of purchase. If your watch does not perform to your satisfaction, we will evaluate it and replace it or repair, it for free.  

The three-year warranty extends to the case, sapphire crystal and stainless-steel bracelet. NATO straps are not covered under the warranty.

The warranty is transferable and not limited to the original owner. The warranty begins on the original date of purchase and ends three years from that date regardless of ownership.


The SEAHOLM warranty includes a 5-year complimentary service The service includes but is not limited to:

Revision of the movement (Clean/Oil/Adjust )

Case and bracelet cleaning and repair

Replacement of seals, gaskets, crown and pushers 

Seaholm watches undergo rigorous testing and exceed current standards for shock resistance by 3 times and 7 times for anti-magnetism. Every watch is tested to 125% of the 200m water resistance level. 

Why is this important?

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