Seiko Cal. 6619 - 157

The Seiko 6619-157 represents an important milestone in Seiko's 1979 lineup. It features a Navy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-a63f21bab384]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1979

Related Models

• Seiko 6399-152
• Seiko 6246-858
• Seiko 4523-249
• Seiko 5234-772
• Seiko 6368-397
• Seiko 4594-379
• Seiko 6285-597
• Seiko 3882-829
• Seiko 7125-565
• Seiko 6612-237
• Seiko 6397-464
• Seiko 5666-649