Seiko Cal. 4550 - 654

This Automatic model from 1993 features a 37mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-4d95127b10e5]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1993

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