Seiko Cal. 5650 - 541

The Seiko 5650-541 represents an important milestone in Seiko's 1975 lineup. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-63d1413f4a22]

Also known as: Tuna, Panda

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1975

Related Models

• Seiko 7116-304
• Seiko 4510-800
• Seiko 6323-820
• Seiko 6384-646
• Seiko 7095-938
• Seiko 3862-914
• Seiko 6185-104
• Seiko 5274-467
• Seiko 5249-633
• Seiko 4589-672
• Seiko 6146-895
• Seiko 6275-684