Seiko Cal. 7057 - 677

Seiko 7057-677

This Solar model from 1969 features a 44mm Stainless Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8807a7f2739a]

Also known as: Monster, Helmet

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Black
Jewels
34j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1969

Related Models

seikata-wm-8807a7f2739a