Seiko Cal. 5665 - 596

This Hand-Winding model from 1973 features a 46mm Two-Tone case. Powered by the 5665 caliber with 19j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-d4cf7ae0db20]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1973

Related Models

• Seiko 3838-877
• Seiko 7119-624
• Seiko 0768-502
• Seiko 6371-101
• Seiko 7041-550
• Seiko 6182-320
• Seiko 5233-162
• Seiko 6316-140
• Seiko 4491-329
• Seiko 3857-562
• Seiko 6333-318
• Seiko 3817-414