Seiko Cal. 6373 - 507

This Spring Drive model from 1984 features a 37mm PVD Black case. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-73a13fdb8e34]

Also known as: Shogun, Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1984

Related Models

• Seiko 6130-973
• Seiko 7084-642
• Seiko 7184-414
• Seiko 7087-390
• Seiko 5286-696
• Seiko 7187-245
• Seiko 6271-546
• Seiko 6118-632
• Seiko 7056-390
• Seiko 5213-977
• Seiko 7037-916
• Seiko 5666-610