Seiko Cal. 5666 - 516

This Hand-Winding model from 1994 features a 35mm Hardlex-Coated Steel case. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-fbd406563ef3]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

25j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1994

Related Models

• Seiko 6615-883
• Seiko 5230-493
• Seiko 6642-563
• Seiko 7139-138
• Seiko 3870-352
• Seiko 4435-873
• Seiko 3853-313
• Seiko 7086-138
• Seiko 6394-548
• Seiko 3848-616
• Seiko 6371-148
• Seiko 6326-929