Seiko Cal. 4545 - 331

This Quartz model from 1986 features a 35mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-b5df08328980]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1986

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