Seiko Cal. 5615 - 508

The Seiko 5615-508 represents an important milestone in Seiko's 1969 lineup. Powered by the 5615 caliber with 18j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-405c5aa88755]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1969

Related Models

• Seiko 6611-487
• Seiko 3845-532
• Seiko 7191-230
• Seiko 3860-405
• Seiko 6162-742
• Seiko 4459-504
• Seiko 6269-615
• Seiko 7118-394
• Seiko 5232-676
• Seiko 3893-646
• Seiko 3849-416
• Seiko 4527-419