Seiko Cal. 5277 - 527

The Seiko 5277-527 represents an important milestone in Seiko's 1965 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-0db764c63097]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1965

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