Seiko Cal. 6135 - 277

The Seiko 6135-277 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f0ecefcf8192]

Also known as: Samurai, Bullhead

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1965

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