A Seiko Tuna Marine Master 300m, a full set including original boxes and warranty. Recently serviced with new battery.

• Condition: Pre-owned with wear (demonstrating wear at 6:00 on the shroud)
• Bracelet type: Original bracelet with divers extension
• Bands included: Multiple bands
• Case back gasket extra: Yes

A Seiko Tuna SBBN033 Marine Master in full set with boxes, papers, warranty, and manual. It was recently serviced and is running flawlessly.

• Condition: Pre-owned with wear (demonstrating wear on the shroud)
• Bracelet type: Original with divers extension
• Bands: Multiple
• Case condition: Overall good condition, crystal looks fantastic, bezel in excellent shape

Original owner with original box. Time is within +/- 2 spd.

• Condition: Very good shape physically, works great
• Case Material: Diashield coating
• Movement: Seiko caliber 7C46
• Water Resistance: 300m

This discontinued JDM Seiko Marine Master Professional 300M 'Tuna' is a large watch with a stainless steel case, dual curve hardlex crystal, and a caliber 7C46 quartz movement. It features a rotating bezel, screw-down crown and caseback, and Lumibrite on the hands and hour markers.

• Condition: Excellent pre-owned condition
• Case Diameter: 47.7mm
• Case Thickness: 14.7mm
• Weight: 125g

This Seiko SBBN033 Marinemaster Tuna is approximately 4 years old and has been well-maintained. It features extremely bright lume and keeps good time.

• Condition: Very good, light wear
• Age: 4 years old
• Bracelet: Strapcode endmill bracelet
• Clasp: Strapcode adjustable clasp

This Seiko Tuna Marinemaster is a high-quality watch with extremely bright lume and good timekeeping. It has a sizeable case, comes with various accessories, and has been well-maintained.

• Condition: Used, with light wear and micro scratches
• Bracelet Type: Strapcode endmill bracelet
• Strap Included: yes
• Warranty Box: no

The Seiko SBBN033 Tuna is a high-quality dive watch with extremely bright lume and accurate timekeeping.

• Condition: Used, has light wear and micro scratches
• Bracelet Length: adjustable
• Wrist Size: 7.25"
• Lume Brightness: extremely bright

This Seiko SBBN033 Tuna has been upgraded with a double dome sapphire crystal and comes with a bonus green Uncle strap.

• Condition: Very nice condition, shows some wear marks
• Crystal type: Double dome sapphire
• Original strap included: true