Seiko Cal. 4552 - 931

The 4552-931 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-e86aace7a970]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1975

Related Models

• Seiko 6189-863
• Seiko 7014-280
• Seiko 6380-853
• Seiko 6193-952
• Seiko 6156-735
• Seiko 6350-548
• Seiko 4498-327
• Seiko 5229-606
• Seiko 0763-700
• Seiko 5217-447
• Seiko 7039-134
• Seiko 5220-235