Seiko Cal. 5661 - 619

This Quartz model from 1975 features a 39mm Two-Tone case. It features a White dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-a514007db15c]

Also known as: Panda, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1975

Related Models

• Seiko 6296-623
• Seiko 6384-612
• Seiko 4433-461
• Seiko 3847-980
• Seiko 3880-798
• Seiko 6651-738
• Seiko 7188-667
• Seiko 5295-355
• Seiko 7097-557
• Seiko 7030-292
• Seiko 6287-113
• Seiko 5690-204