Seiko Cal. 7127 - 105

The Seiko 7127-105 represents an important milestone in Seiko's 1988 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-475c3e8d67fd]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1988

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