Seiko Cal. 6623 - 857

The 6623-857 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-8fb5dd07f25b]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1968

Related Models

• Seiko 6644-336
• Seiko 4470-930
• Seiko 3841-882
• Seiko 4496-414
• Seiko 6674-112
• Seiko 7163-645
• Seiko 5612-582
• Seiko 6378-215
• Seiko 4454-153
• Seiko 6698-221
• Seiko 6223-588
• Seiko 0742-973