Seiko Cal. 5691 - 947

This Automatic model from 1987 features a 42mm PVD Black case. Powered by the 5691 caliber with 19j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-ad8dd0d4c29a]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1987

Related Models

• Seiko 4571-789
• Seiko 4455-482
• Seiko 5279-814
• Seiko 3861-548
• Seiko 7178-202
• Seiko 6692-490
• Seiko 4594-793
• Seiko 5241-320
• Seiko 4543-102
• Seiko 4477-190
• Seiko 7111-173
• Seiko 6691-166