Seiko Cal. 7144 - 820

Seiko 7144-820

The 7144-820 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-7795f73b00db]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
10.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
24j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1981

Related Models

seikata-wm-7795f73b00db