Seiko Cal. 5644 - 441

The 5644-441 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5644 caliber with 22j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-d4a147cb1209]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1969

Related Models

• Seiko 7093-779
• Seiko 5263-202
• Seiko 5619-742
• Seiko 7150-294
• Seiko 0746-974
• Seiko 6118-787
• Seiko 7185-821
• Seiko 7183-708
• Seiko 6194-320
• Seiko 7170-344
• Seiko 7155-997
• Seiko 6236-112