Seiko Cal. 3816 - 613

This Automatic model from 1987 features a 37mm Stainless Steel case. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-c6c8b2d92e43]

Also known as: UFO, Golden Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1987

Related Models

• Seiko 6135-860
• Seiko 3838-760
• Seiko 4538-565
• Seiko 7037-543
• Seiko 5683-133
• Seiko 6269-411
• Seiko 5224-700
• Seiko 7083-465
• Seiko 5647-305
• Seiko 6278-501
• Seiko 5675-121
• Seiko 5624-170