Seiko Cal. 6654 - 431

This Quartz model from 1981 features a 39mm Hardlex-Coated Steel case. Powered by the 6654 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-8676b957086d]

Also known as: Panda, Arnie

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1981

Related Models

• Seiko 7052-466
• Seiko 4595-163
• Seiko 4447-973
• Seiko 3897-934
• Seiko 6273-357
• Seiko 6132-462
• Seiko 5677-299
• Seiko 6386-300
• Seiko 3885-134
• Seiko 4430-647
• Seiko 4491-595
• Seiko 6613-774