Seiko Cal. 6378 - 356

This Solar model from 1983 features a 41mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-fa142102678d]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Burgundy

Jewels

21j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1983

Related Models

• Seiko 6157-377
• Seiko 7182-157
• Seiko 6338-937
• Seiko 3827-260
• Seiko 6195-135
• Seiko 4412-629
• Seiko 5264-139
• Seiko 5222-353
• Seiko 7123-448
• Seiko 6192-915
• Seiko 6651-156
• Seiko 3899-916