Seiko Cal. 4565 - 615

This Spring Drive model from 1979 features a 40mm Two-Tone case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-d2dadb5c09e7]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1979

Related Models

• Seiko 4550-483
• Seiko 6637-137
• Seiko 4494-713
• Seiko 6316-101
• Seiko 7065-624
• Seiko 5654-504
• Seiko 6264-369
• Seiko 7036-690
• Seiko 3881-538
• Seiko 6130-497
• Seiko 4545-544
• Seiko 0792-618