Seiko Cal. 6616 - 201

The 6616-201 is a sought-after Automatic piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-0b365924117a]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1979

Related Models

• Seiko 6237-700
• Seiko 6369-121
• Seiko 6157-969
• Seiko 7011-635
• Seiko 3862-279
• Seiko 0785-662
• Seiko 7145-254
• Seiko 5667-620
• Seiko 6199-420
• Seiko 3836-370
• Seiko 0736-142
• Seiko 4544-804