Seiko Cal. 6611 - 361

The Seiko 6611-361 represents an important milestone in Seiko's 1970 lineup. Powered by the 6611 caliber with 36j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-a3b8621fa0a2]

Also known as: Monster, World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1970

Related Models

• Seiko 4525-971
• Seiko 6225-581
• Seiko 7021-954
• Seiko 6157-304
• Seiko 6329-624
• Seiko 0775-645
• Seiko 4545-130
• Seiko 4495-401
• Seiko 6266-396
• Seiko 5220-881
• Seiko 3897-933
• Seiko 4550-359