Seiko Cal. 7085 - 727

The 7085-727 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7085 caliber with 27j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-7ea8c0f73949]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1982

Related Models

• Seiko 0753-226
• Seiko 7049-371
• Seiko 5262-763
• Seiko 6180-569
• Seiko 5651-726
• Seiko 6255-839
• Seiko 3817-766
• Seiko 7196-267
• Seiko 5614-554
• Seiko 4569-958
• Seiko 4461-941
• Seiko 5613-557