Seiko Cal. 5677 - 135

The 5677-135 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5677 caliber with 27j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-383e4e05b62c]

Also known as: Helmet, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1992

Related Models

• Seiko 4514-241
• Seiko 6316-544
• Seiko 6165-475
• Seiko 4457-266
• Seiko 3894-542
• Seiko 5295-458
• Seiko 6679-863
• Seiko 5239-652
• Seiko 6313-314
• Seiko 5299-101
• Seiko 4476-664
• Seiko 4455-167