Seiko Cal. 6684 - 775

This Quartz model from 1969 features a 37mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-4cb6652ff448]

Also known as: Tuna, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1969

Related Models

• Seiko 0772-486
• Seiko 7110-768
• Seiko 5654-575
• Seiko 7024-531
• Seiko 5685-221
• Seiko 3864-529
• Seiko 6286-420
• Seiko 4447-283
• Seiko 5246-914
• Seiko 6239-603
• Seiko 4588-771
• Seiko 0763-631