Seiko Cal. 6155 - 499

The Seiko 6155-499 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-e9f642b56843]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1980

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