Seiko Cal. 5684 - 684

This Hand-Winding model from 1971 features a 34mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-44b230ad4c3c]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 3843-836
• Seiko 4453-194
• Seiko 7015-725
• Seiko 6379-640
• Seiko 3829-964
• Seiko 5239-225
• Seiko 7151-141
• Seiko 6614-216
• Seiko 6210-359
• Seiko 6148-911
• Seiko 4519-892
• Seiko 4435-541