Seiko Cal. 5657 - 536

The 5657-536 is a sought-after Spring Drive piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-30ccee43c8ad]

Also known as: Silverwave, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1969

Related Models

• Seiko 7022-113
• Seiko 7131-167
• Seiko 6165-950
• Seiko 6137-907
• Seiko 5635-998
• Seiko 0779-242
• Seiko 6396-301
• Seiko 6379-647
• Seiko 6278-355
• Seiko 6366-267
• Seiko 5269-117
• Seiko 5271-442