Seiko Cal. 4510 - 636

This Hand-Winding model from 1991 features a 42mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-3dbeb9504187]

Also known as: Turtle, Sumo

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1991

Related Models

• Seiko 5255-771
• Seiko 4592-432
• Seiko 7178-337
• Seiko 5259-297
• Seiko 4460-706
• Seiko 7050-381
• Seiko 5659-711
• Seiko 6640-124
• Seiko 6191-627
• Seiko 7129-161
• Seiko 4536-327
• Seiko 5221-773