Seiko Cal. 6685 - 309

The Seiko 6685-309 represents an important milestone in Seiko's 1986 lineup. It features a Cream dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-3c547b0afd6e]

Also known as: Tuna, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1986

Related Models

• Seiko 0788-411
• Seiko 5299-773
• Seiko 6610-311
• Seiko 6613-374
• Seiko 6689-891
• Seiko 5642-849
• Seiko 7018-929
• Seiko 0784-127
• Seiko 6243-106
• Seiko 6235-786
• Seiko 0711-369
• Seiko 4435-445