Seiko Cal. 6654 - 316

The Seiko 6654-316 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-ae46a7ea00e8]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1986

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