Seiko Cal. 5633 - 449

This Quartz model from 1974 features a 42mm Gold-Plated case. It features a Silver dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-2d40eea950ac]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1974

Related Models

• Seiko 5221-121
• Seiko 5251-430
• Seiko 6666-777
• Seiko 7199-381
• Seiko 3859-209
• Seiko 0780-451
• Seiko 6259-473
• Seiko 4477-361
• Seiko 7139-258
• Seiko 7048-205
• Seiko 6395-144
• Seiko 7131-752