Seiko Cal. 3815 - 283

The Seiko 3815-283 represents an important milestone in Seiko's 1984 lineup. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-0d53ca5211b7]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1984

Related Models

• Seiko 6288-825
• Seiko 7145-875
• Seiko 4456-628
• Seiko 6252-781
• Seiko 0715-522
• Seiko 3816-201
• Seiko 7129-149
• Seiko 5254-168
• Seiko 4542-218
• Seiko 6251-992
• Seiko 0774-456
• Seiko 6357-802