Seiko Cal. 7115 - 850

The 7115-850 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7115 caliber with 19j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-fc225adfb545]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1983

Related Models

• Seiko 7132-712
• Seiko 6197-336
• Seiko 7076-268
• Seiko 6671-995
• Seiko 6128-468
• Seiko 6227-549
• Seiko 7166-410
• Seiko 7035-572
• Seiko 7030-937
• Seiko 7194-547
• Seiko 7183-258
• Seiko 6235-591