Seiko Cal. 5677 - 613

This Spring Drive model from 1980 features a 37mm Hardlex-Coated Steel case. It features a Silver dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-2eeff21125c9]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1980

Related Models

• Seiko 7059-885
• Seiko 6631-896
• Seiko 4569-575
• Seiko 3816-373
• Seiko 4478-497
• Seiko 5259-644
• Seiko 7147-943
• Seiko 3859-944
• Seiko 4459-213
• Seiko 6655-340
• Seiko 5276-976
• Seiko 4485-889