Seiko Cal. 6615 - 756

This Spring Drive model from 1986 features a 34mm Stainless Steel case. Powered by the 6615 caliber with 24j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-aab7d05054dc]

Also known as: Sportsmatic, Crown

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1986

Related Models

• Seiko 7111-422
• Seiko 6175-911
• Seiko 7139-764
• Seiko 0718-877
• Seiko 6253-998
• Seiko 6144-271
• Seiko 5211-404
• Seiko 4516-474
• Seiko 4436-872
• Seiko 5664-308
• Seiko 6272-339
• Seiko 6352-838