Seiko Cal. 0771 - 780

The 0771-780 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0771 caliber with 21j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-f3595864a03c]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1993

Related Models

• Seiko 5664-606
• Seiko 4519-348
• Seiko 0744-391
• Seiko 5681-565
• Seiko 5288-676
• Seiko 4415-990
• Seiko 7074-246
• Seiko 6348-806
• Seiko 6690-464
• Seiko 6282-363
• Seiko 6138-965
• Seiko 5685-189