Seiko Cal. 5616 - 380

The 5616-380 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5616 caliber with 19j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-77318e79b0e3]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1993

Related Models

• Seiko 5235-950
• Seiko 6618-360
• Seiko 0736-650
• Seiko 7197-527
• Seiko 5226-713
• Seiko 4474-414
• Seiko 6616-495
• Seiko 6110-782
• Seiko 6195-117
• Seiko 7147-761
• Seiko 7121-791
• Seiko 6356-636