Seiko Cal. 0771 - 685

The 0771-685 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0771 caliber with 30j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-276aa8addb00]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1985

Related Models

• Seiko 0784-366
• Seiko 5248-552
• Seiko 0745-751
• Seiko 6210-433
• Seiko 7043-415
• Seiko 6181-271
• Seiko 4415-221
• Seiko 6113-761
• Seiko 7015-935
• Seiko 6626-963
• Seiko 3839-551
• Seiko 7087-906