Seiko Cal. 5271 - 964

The Seiko 5271-964 represents an important milestone in Seiko's 1968 lineup. Powered by the 5271 caliber with 32j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-fe78ef05f855]

Also known as: Monster, Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1968

Related Models

• Seiko 4529-356
• Seiko 7057-512
• Seiko 6280-111
• Seiko 6385-663
• Seiko 5221-777
• Seiko 4436-344
• Seiko 6334-435
• Seiko 6673-882
• Seiko 7019-279
• Seiko 6658-460
• Seiko 4551-276
• Seiko 6356-329