Seiko Cal. 6376 - 340

This Automatic model from 1982 features a 45mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-4469bc76d359]

Also known as: Sumo, Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1982

Related Models

• Seiko 6164-775
• Seiko 6182-669
• Seiko 0782-272
• Seiko 7057-677
• Seiko 7187-374
• Seiko 5241-491
• Seiko 3866-473
• Seiko 5634-466
• Seiko 7120-893
• Seiko 6394-406
• Seiko 0756-862
• Seiko 5232-300