Seiko Cal. 7064 - 541

The Seiko 7064-541 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-5086b92b4966]

Also known as: Helmet, Crown

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1966

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