Seiko Cal. 4531 - 956

The Seiko 4531-956 represents an important milestone in Seiko's 1996 lineup. Powered by the 4531 caliber with 30j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-9c9796ea7bf6]

Also known as: UFO, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1996

Related Models

• Seiko 0750-392
• Seiko 4479-595
• Seiko 6311-193
• Seiko 6190-173
• Seiko 7150-642
• Seiko 6631-264
• Seiko 5283-601
• Seiko 4510-214
• Seiko 6217-855
• Seiko 4419-945
• Seiko 6351-705
• Seiko 5274-809