Seiko Cal. 5673 - 627

This Quartz model from 1979 features a 41mm Titanium case. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-c211d7580b98]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1979

Related Models

• Seiko 7199-603
• Seiko 7158-492
• Seiko 6356-499
• Seiko 3817-867
• Seiko 6694-972
• Seiko 6365-827
• Seiko 6380-867
• Seiko 0712-326
• Seiko 7083-687
• Seiko 0778-950
• Seiko 3850-675
• Seiko 6121-202