Seiko Cal. 6654 - 708

The Seiko 6654-708 represents an important milestone in Seiko's 1993 lineup. Powered by the 6654 caliber with 18j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-4da7049aa6b5]

Also known as: Monster, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1993

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