Seiko Cal. 6616 - 191

The Seiko 6616-191 represents an important milestone in Seiko's 1993 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-4e3f750b7f31]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1993

Related Models

• Seiko 4420-196
• Seiko 6333-652
• Seiko 7095-198
• Seiko 5243-272
• Seiko 5280-604
• Seiko 6361-971
• Seiko 7113-907
• Seiko 7078-245
• Seiko 3869-572
• Seiko 3842-314
• Seiko 6389-998
• Seiko 7151-221