Seiko Cal. 6355 - 198

This Automatic model from 1978 features a 37mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-97260c8d3934]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1978

Related Models

• Seiko 5264-576
• Seiko 5670-182
• Seiko 6229-384
• Seiko 7044-398
• Seiko 3888-363
• Seiko 6373-510
• Seiko 5295-743
• Seiko 3881-805
• Seiko 6641-144
• Seiko 4561-914
• Seiko 3834-734
• Seiko 6633-375