Seiko Cal. 7113 - 776

The 7113-776 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7113 caliber with 34j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-499f943acd5b]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1990

Related Models

• Seiko 5240-218
• Seiko 6371-728
• Seiko 5243-127
• Seiko 7090-872
• Seiko 4569-707
• Seiko 5676-744
• Seiko 4573-844
• Seiko 5234-447
• Seiko 4413-197
• Seiko 4491-787
• Seiko 5249-666
• Seiko 4531-393