Seiko Cal. 5615 - 118

The Seiko 5615-118 represents an important milestone in Seiko's 1968 lineup. Powered by the 5615 caliber with 23j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-9c577a34cdc9]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1968

Related Models

• Seiko 7092-482
• Seiko 0732-233
• Seiko 3825-411
• Seiko 5631-197
• Seiko 7037-700
• Seiko 5270-939
• Seiko 5695-763
• Seiko 4416-490
• Seiko 7186-549
• Seiko 3860-394
• Seiko 0762-270
• Seiko 4497-798