Seiko Cal. 5657 - 384

Released in 1974, the Cal. 5657 with design code 384 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-24041464da9a]

Also known as: Rally

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1974

Related Models

• Seiko 5615-794
• Seiko 7189-293
• Seiko 7132-271
• Seiko 7131-428
• Seiko 4519-309
• Seiko 6166-570
• Seiko 3832-453
• Seiko 6275-388
• Seiko 7020-884
• Seiko 6226-271
• Seiko 6238-462
• Seiko 6158-823