Seiko Cal. 5644 - 296

This Quartz model from 1983 features a 39mm Hardlex-Coated Steel case. Powered by the 5644 caliber with 30j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-fef370958b38]

Also known as: Bellmatic, Crown

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1983

Related Models

• Seiko 5215-424
• Seiko 3884-117
• Seiko 5297-791
• Seiko 6183-472
• Seiko 4577-548
• Seiko 7187-248
• Seiko 6145-649
• Seiko 3832-757
• Seiko 6174-697
• Seiko 0772-809
• Seiko 6354-791
• Seiko 6637-123