Seiko Cal. 5658 - 363

This Spring Drive model from 1993 features a 44mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-564df3cc5531]

Also known as: Bullhead, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1993

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