Seiko Cal. 5644 - 541

The 5644-541 is a sought-after Kinetic piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-9f60b20e3b80]

Also known as: Sea Horse

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1981

Related Models

• Seiko 5292-748
• Seiko 7063-349
• Seiko 7024-427
• Seiko 5252-201
• Seiko 7096-297
• Seiko 0729-466
• Seiko 3827-970
• Seiko 3870-208
• Seiko 5662-119
• Seiko 3882-375
• Seiko 6296-358
• Seiko 5658-320