Seiko Cal. 6660 - 265

The Seiko 6660-265 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-ee608a96af1a]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1976

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