Seiko Cal. 0771 - 187

The 0771-187 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0771 caliber with 32j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-0f80111b7007]

Also known as: Turtle, Goldfeather

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1998

Related Models

• Seiko 0773-719
• Seiko 4429-435
• Seiko 5613-394
• Seiko 5298-279
• Seiko 7150-566
• Seiko 4573-536
• Seiko 7195-463
• Seiko 7113-816
• Seiko 7014-901
• Seiko 6658-934
• Seiko 6687-294
• Seiko 0715-112