Seiko Cal. 5650 - 166

This Quartz model from 1972 features a 44mm Gold-Plated case. With its 18mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-c424212084ba]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1972

Related Models

• Seiko 3811-105
• Seiko 6635-585
• Seiko 7048-934
• Seiko 5264-334
• Seiko 6281-131
• Seiko 5236-474
• Seiko 5683-950
• Seiko 5692-856
• Seiko 4476-243
• Seiko 6130-327
• Seiko 6174-427
• Seiko 5266-209