Seiko Cal. 6155 - 938

The Seiko 6155-938 represents an important milestone in Seiko's 1984 lineup. It features a Silver dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-143ae97a0e97]

Also known as: Tuna, World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1984

Related Models

• Seiko 6664-491
• Seiko 6678-194
• Seiko 7197-825
• Seiko 6136-581
• Seiko 6325-436
• Seiko 4564-913
• Seiko 4578-752
• Seiko 7191-415
• Seiko 0769-143
• Seiko 5274-462
• Seiko 6255-513
• Seiko 5695-634