Seiko Cal. 4581 - 207

This Spring Drive model from 1970 features a 42mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-0ec450976263]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

18j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1970

Related Models

• Seiko 4554-802
• Seiko 6144-284
• Seiko 0775-199
• Seiko 3821-669
• Seiko 4548-327
• Seiko 4519-614
• Seiko 6252-571
• Seiko 7062-408
• Seiko 6324-217
• Seiko 4560-856
• Seiko 5286-382
• Seiko 3874-274