Seiko Cal. 6661 - 618

Seiko 6661-618

The Seiko 6661-618 represents an important milestone in Seiko's 1995 lineup. Powered by the 6661 caliber with 24j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-b1fdb2014fb8]

Also known as: Turtle, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1995

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