Seiko Cal. 0721 - 275

This Automatic model from 1973 features a 38mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-faa8041d4832]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1973

Related Models

• Seiko 6639-420
• Seiko 5224-216
• Seiko 0750-725
• Seiko 4529-250
• Seiko 6229-960
• Seiko 7089-718
• Seiko 7031-133
• Seiko 4540-238
• Seiko 7058-499
• Seiko 0729-432
• Seiko 0722-697
• Seiko 6255-965