Seiko Cal. 6178 - 876

This Hand-Winding model from 1965 features a 39mm Hardlex-Coated Steel case. Powered by the 6178 caliber with 21j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-759ef568c1c5]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1965

Related Models

• Seiko 5652-829
• Seiko 4596-973
• Seiko 7039-303
• Seiko 7127-510
• Seiko 6685-765
• Seiko 3818-574
• Seiko 4454-109
• Seiko 5267-360
• Seiko 5251-871
• Seiko 5235-366
• Seiko 6686-442
• Seiko 6268-629