Seiko Cal. 0777 - 591

The 0777-591 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0777 caliber with 32j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-388edb7514b4]

Also known as: Monster, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1967

Related Models

• Seiko 5268-953
• Seiko 7020-786
• Seiko 6629-302
• Seiko 5299-363
• Seiko 4433-347
• Seiko 5273-910
• Seiko 7080-309
• Seiko 3877-706
• Seiko 7141-454
• Seiko 6634-242
• Seiko 6163-195
• Seiko 6261-655