Seiko Cal. 6327 - 285

This Spring Drive model from 1980 features a 38mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-f5037d1e7a80]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1980

Related Models

• Seiko 7132-672
• Seiko 4517-680
• Seiko 6675-348
• Seiko 6378-941
• Seiko 7167-806
• Seiko 6274-590
• Seiko 0793-404
• Seiko 0781-341
• Seiko 0790-317
• Seiko 6691-178
• Seiko 4556-815
• Seiko 4542-488