Seiko Cal. 6154 - 646

The Seiko 6154-646 represents an important milestone in Seiko's 1983 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-a864d4556432]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1983

Related Models

• Seiko 5631-126
• Seiko 7136-561
• Seiko 5682-290
• Seiko 4475-898
• Seiko 5612-938
• Seiko 0729-165
• Seiko 4589-420
• Seiko 7019-148
• Seiko 0713-641
• Seiko 5223-995
• Seiko 7139-399
• Seiko 4469-303