Seiko Cal. 6380 - 689

This Hand-Winding model from 1998 features a 34mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-b36edc892f96]

Also known as: Tuna, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1998

Related Models

• Seiko 7149-498
• Seiko 3869-413
• Seiko 6392-590
• Seiko 3828-444
• Seiko 4511-824
• Seiko 6646-626
• Seiko 5264-440
• Seiko 6156-799
• Seiko 6140-409
• Seiko 4542-225
• Seiko 6363-621
• Seiko 7024-193