Seiko Cal. 6661 - 545

Released in 1991, the Cal. 6661 with design code 545 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-5339894f6741]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1991

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