Seiko Cal. 0755 - 649

The Seiko 0755-649 represents an important milestone in Seiko's 1976 lineup. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-f9f993c4c4f3]

Also known as: Helmet, Crown

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1976

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