Seiko Cal. 6177 - 928

The 6177-928 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-37ce1804c82b]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1979

Related Models

• Seiko 6230-470
• Seiko 6379-364
• Seiko 3856-221
• Seiko 6659-553
• Seiko 4481-248
• Seiko 4417-828
• Seiko 5639-669
• Seiko 5278-539
• Seiko 5676-384
• Seiko 6144-695
• Seiko 7066-120
• Seiko 6672-516